I believe that I did.   I built the version that is on the website on 7/7/21, which I think was after he made the fix.  But I'm not sure if the fix would be in that version since I did the "stable" build.  If he made the INDI change in the unstable version and didn't put it in the stable branch, it might not be in there.  Can you check to see if it's in there?  If not I could build you a new beta with the latest code and we could see if that fixes it.

Not sure where to find it now. This link is broken: www.indilib.org/jdownloads/kstars/beta/kstars-3.5.4-beta.dmg

Sorry about that.  It’s here now

edu.kde.org/kstars/

Thanks Rob. I just downloaded it, and while the Nexdome is working fine, the Esatto Focuser has the exact same driver error as I mentioned before (seen here).

Esatto : "[ERROR] Failed to find property: SN "
Esatto : "[ERROR] Communication error: cmd {\"req\":{\"get\":{\"SN\":\"\"}}} property SN response: "

It works well in both the latest stable versions of Stellarmate and Astroberry.



[2021-07-02T14:54:42.147 MDT DEBG ][ org.kde.kstars.indi] - Esatto : "[DEBUG] Connecting to /dev/cu.usbserial-1410 @ 115200 "
[2021-07-02T14:54:42.157 MDT DEBG ][ org.kde.kstars.indi] - INDI Server: "2021-07-02T20:54:42: Driver indi_sestosenso2_focus: Handshake lines currently set to 6"
[2021-07-02T14:54:42.157 MDT DEBG ][ org.kde.kstars.indi] - INDI Server: ""
[2021-07-02T14:54:42.158 MDT DEBG ][ org.kde.kstars.indi] - Esatto : "[DEBUG] Port FD 3 "
[2021-07-02T14:54:42.158 MDT DEBG ][ org.kde.kstars.indi] - Esatto : "[DEBUG] Connection successful, attempting handshake... "
[2021-07-02T14:54:42.160 MDT DEBG ][ org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"SN\":\"\"}}} with property: SN "
[2021-07-02T14:54:42.172 MDT DEBG ][ org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: ets Jun 8 2016 00:22:57 "
[2021-07-02T14:54:42.174 MDT INFO ][ org.kde.kstars.indi] - Esatto : "[ERROR] Failed to find property: SN "
[2021-07-02T14:54:42.178 MDT INFO ][ org.kde.kstars.indi] - Esatto : "[ERROR] Communication error: cmd {\"req\":{\"get\":{\"SN\":\"\"}}} property SN response: "
[2021-07-02T14:54:42.180 MDT INFO ][ org.kde.kstars.indi] - Esatto : "[INFO] Error retrieving data from device, please ensure focuser is powered and the port is correct. "
[2021-07-02T14:54:42.181 MDT DEBG ][ org.kde.kstars.indi] - Esatto : "[DEBUG] Handshake failed. "
[2021-07-02T14:54:42.181 MDT DEBG ][ org.kde.kstars.ekos] - "Esatto" is disconnected.
[2021-07-02T14:54:42.181 MDT INFO ][ org.kde.kstars.ekos] - "Esatto failed to connect.\nPlease ensure the device is connected and powered on."

Ok, so then I assume that the issue was fixed, but not before the release.  I think I would need to make a new beta then to get it to work for you.  I can try that.

Ok, let me know if you need anything from my end.

Ok I just built one that should be based on the latest code rather than "stable". Please see if this works

www.indilib.org/jdownloads/kstars/beta/kstars-3.5.5-beta.dmg 

Build: 2021-07-20T15:36:23Z
Same exact error with the Esatto.

Esatto : "[ERROR] Failed to find property: SN "
Esatto : "[ERROR] Communication error: cmd {\"req\":{\"get\":{\"SN\":\"\"}}} property SN response: "

Two other serial devices work fine.
And again, the Esatto works with the Linux versions.

Hmm, I'm not sure, as far as I can tell, the file I built today included this fix in the source code before building:

github.com/indilib/indi/commit/47d23904c...c5ca4e2d645cbd8935d0

and I checked that the DMG included the file that was built and they were identical (at least my computer said they were).

so I think that it should include this fix.

I can send this to Jasem and see if he has any ideas of what might be wrong.

What's the response for Linux?

Here's what Stellarmate does.  It has no trouble with property: SN. (in Green below).
There are other bugs, but the focuser works anyways (in red below).


[2021-07-20T13:21:54.283 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Connecting to /dev/serial/by-id/usb-Silicon_Labs_CP2102N_USB_to_UART_Bridge_Controller_48af07c36dd6e811bc27d38447cc1306-if00-port0 @ 115200 "
[2021-07-20T13:21:54.289 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Port FD 3 "
[2021-07-20T13:21:54.290 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Connection successful, attempting handshake... "
[2021-07-20T13:21:54.291 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"SN\":\"\"}}} with property: SN "
[2021-07-20T13:21:54.300 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"SN\":\"ESATTO20251\"}}} "
[2021-07-20T13:21:54.302 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Serial number: ESATTO20251 "
[2021-07-20T13:21:54.405 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"SWVERS\":\"\"}}} with property: SWAPP "
[2021-07-20T13:21:54.406 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"SWVERS\":{\"SWAPP\":\"1.3\",\"SWWEB\":\"1.3\"}}}} "
[2021-07-20T13:21:54.408 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Firmware version: 1.3 "
[2021-07-20T13:21:54.411 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Esatto is online. Getting focus parameters... "
[2021-07-20T13:21:54.414 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Esatto is online. "
[2021-07-20T13:21:54.414 MDT INFO ][           org.kde.kstars.ekos] - "Esatto" Version: "0.7" Interface: 8 is connected.
[2021-07-20T13:21:54.414 MDT DEBG ][           org.kde.kstars.ekos] - 3  devices connected out of  7
[2021-07-20T13:21:54.503 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"MOT1\":\"\"}}} with property: CAL_MAXPOS "
[2021-07-20T13:21:54.514 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"MOT1\":{\"ABS_POS\":180510,\"EL_POS\":0,\"MARK\":0,\"SPEED\":0,\"ACC\":70,\"DEC\":70,\"MAX_SPEED\":65,\"MIN_SPEED\":0,\"TVAL_HOLD\":2,\"TVAL_RUN\":18,\"TVAL_ACC\":18,\"TVAL_DEC\":18,\"T_FAST\":25,\"TON_MIN\":41,\"TOFF_MIN\":41,\"FS_SPD\":39,\"OC "
[2021-07-20T13:21:54.514 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_MOTION >
[2021-07-20T13:21:54.657 MDT INFO ][     org.kde.kstars.ekos.focus] - "Idle."
[2021-07-20T13:21:54.661 MDT INFO ][           org.kde.kstars.ekos] - "Esatto focuser is online."
[2021-07-20T13:21:54.666 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < REL_FOCUS_POSITION >
[2021-07-20T13:21:54.670 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < ABS_FOCUS_POSITION >
[2021-07-20T13:21:54.674 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_MAX >
[2021-07-20T13:21:54.677 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_ABORT_MOTION >
[2021-07-20T13:21:54.681 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < Presets >
[2021-07-20T13:21:54.689 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < Goto >
[2021-07-20T13:21:54.691 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < USEJOYSTICK >
[2021-07-20T13:21:54.694 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < SNOOP_JOYSTICK >
[2021-07-20T13:21:54.700 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_SPEED >
[2021-07-20T13:21:54.704 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < CALIBRATION_MESSAGE >
[2021-07-20T13:21:54.708 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_CALIBRATION >
[2021-07-20T13:21:54.712 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_HOME >
[2021-07-20T13:21:54.715 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < MOTOR_RATE >
[2021-07-20T13:21:54.723 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < MOTOR_CURRENT >
[2021-07-20T13:21:54.731 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < MOTOR_HOLD >
[2021-07-20T13:21:54.735 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < MOTOR_APPLY_PRESET >
[2021-07-20T13:21:54.738 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < MOTOR_APPLY_USER_PRESET >
[2021-07-20T13:21:54.741 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < MOTOR_SAVE_USER_PRESET >
[2021-07-20T13:21:54.744 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_FIRMWARE >
[2021-07-20T13:21:54.748 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"MOT1\":\"\"}}} with property: NTC_T "
[2021-07-20T13:21:54.752 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"MOT1\":{\"ABS_POS\":180510,\"EL_POS\":0,\"MARK\":0,\"SPEED\":0,\"ACC\":70,\"DEC\":70,\"MAX_SPEED\":65,\"MIN_SPEED\":0,\"TVAL_HOLD\":2,\"TVAL_RUN\":18,\"TVAL_ACC\":18,\"TVAL_DEC\":18,\"T_FAST\":25,\"TON_MIN\":41,\"TOFF_MIN\":41,\"FS_SPD\":39,\"OC "
[2021-07-20T13:21:54.752 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"EXT_T\":\"\"}}} with property: EXT_T "
[2021-07-20T13:21:55.293 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"EXT_T\":\"29.69\"}}} "
[2021-07-20T13:21:55.293 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < FOCUS_TEMPERATURE >
[2021-07-20T13:21:55.302 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"VIN_12V\":\"\"}}} with property: VIN_12V "
[2021-07-20T13:21:55.344 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"VIN_12V\":\"13.99\"}}} "
[2021-07-20T13:21:55.344 MDT DEBG ][           org.kde.kstars.indi] - < Esatto >: < VOLTAGE_IN >
[2021-07-20T13:21:55.351 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"MOT1\":\"\"}}} with property: ABS_POS "
[2021-07-20T13:21:55.443 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"MOT1\":{\"ABS_POS\":180510,\"EL_POS\":0,\"MARK\":0,\"SPEED\":0,\"ACC\":70,\"DEC\":70,\"MAX_SPEED\":65,\"MIN_SPEED\":0,\"TVAL_HOLD\":2,\"TVAL_RUN\":18,\"TVAL_ACC\":18,\"TVAL_DEC\":18,\"T_FAST\":25,\"TON_MIN\":41,\"TOFF_MIN\":41,\"FS_SPD\":39,\"OC "
[2021-07-20T13:21:55.443 MDT DEBG ][     org.kde.kstars.ekos.focus] - Abs Focuser position changed to  180510 State: Ok
[2021-07-20T13:21:55.594 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"MOT1\":{\"ABS_POS\":180510,\"EL_POS\":0,\"MARK\":0,\"SPEED\":0,\"ACC\":70,\"DEC\":70,\"MAX_SPEED\":65,\"MIN_SPEED\":0,\"TVAL_HOLD\":2,\"TVAL_RUN\":18,\"TVAL_ACC\":18,\"TVAL_DEC\":18,\"T_FAST\":25,\"TON_MIN\":41,\"TOFF_MIN\":41,\"FS_SPD\":39,\"OC "
[2021-07-20T13:21:55.596 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[ERROR] Failed to find property: FnRUN_ACC "
[2021-07-20T13:21:55.597 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[WARNING] Failed to inquire parameters. Check logs. "
[2021-07-20T13:21:55.597 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Sending command: {\"req\":{\"get\":{\"MOT1\":\"\"}}} with property: ABS_POS "
[2021-07-20T13:21:55.746 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"get\":{\"MOT1\":{\"ABS_POS\":180510,\"EL_POS\":0,\"MARK\":0,\"SPEED\":0,\"ACC\":70,\"DEC\":70,\"MAX_SPEED\":65,\"MIN_SPEED\":0,\"TVAL_HOLD\":2,\"TVAL_RUN\":18,\"TVAL_ACC\":18,\"TVAL_DEC\":18,\"T_FAST\":25,\"TON_MIN\":41,\"TOFF_MIN\":41,\"FS_SPD\":39,\"OC "
[2021-07-20T13:21:55.748 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Loading device configuration... "
[2021-07-20T13:21:55.754 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Auto search is disabled because /dev/serial/by-id/usb-Silicon_Labs_CP2102N_USB_to_UART_Bridge_Controller_48af07c36dd6e811bc27d38447cc1306-if00-port0 is not a system port. "
[2021-07-20T13:21:55.754 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Toggle Debug Level -- Driver Debug "
[2021-07-20T13:21:55.754 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Toggle Logging Level -- Messages "
[2021-07-20T13:21:55.840 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"set\":{\"MOT1\":{\"FnRUN_ACC\":\"Error: parameter not found\",\"FnRUN_SPD\":\"Error: parameter not found\",\"FnRUN_DEC\":\"Error: parameter not found\",\"STATUS\":{\"HIZ\":1,\"UVLO\":0,\"TH_SD\":0,\"TH_WRN\":0,\"OCD\":0,\"WCMD\":0,\"NOPCMD\":0,\"BUSY "
[2021-07-20T13:21:55.842 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Motor rates applied: Acc: 1 Run: 2 Dec: 1 "
[2021-07-20T13:21:55.912 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Received response: {\"res\":{\"set\":{\"MOT1\":{\"FnRUN_CURR_ACC\":\"Error: parameter not found\",\"FnRUN_CURR_SPD\":\"Error: parameter not found\",\"FnRUN_CURR_DEC\":\"Error: parameter not found\",\"FnRUN_CURR_HOLD\":\"Error: parameter not found\",\"STATUS\":{\"HIZ\":1,\" "
[2021-07-20T13:21:55.914 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Motor currents applied: Acc: 7 Run: 7 Dec: 7 Hold: 3 "
[2021-07-20T13:21:55.915 MDT INFO ][           org.kde.kstars.indi] - Esatto :  "[INFO] Device configuration applied. "
[2021-07-20T13:21:55.915 MDT DEBG ][           org.kde.kstars.indi] - Esatto : "[DEBUG] Configuration successfully loaded. "

 

Note this is only with the INDI driver on the Mac. If I use KStars (Mac OSX version 3.5.3, 4 or 5) and connect to the Stellarmate Pi's INDI Web Server, the focuser works fine. Only when I direct connect the Mac to the equipment does it fail.