I have an Astrolink Pi 4 and a focuser astroberry recently. Moreover I added a Raspberry Pi 4 Model B 8Gb. I got to connect AstroLink Pi 4 to focuser astroberry and ZWO CCD. But I did not get to connect it to my Losmandy Gemini I. Please, find below two screenshots of KStars setting.AstroLink Pi 4/Ras pberry Pi 4 model B 8Gb is connected to a router WiFi 4G. And my laptop is connected to AstroLink Pi 4/Raspberry Pi 4 model B 8Gb through VNC. The IP is 192.168.0.26. But I do not know which port number I must put. Unsuccessfully I tried port numbers 7624, 11110, 9597, or 5901. Could you please guide me? It appears this message: "Error reading from device Read Error: Resource unavailable (-1)"

Hi!

I'm not sure I understand your question. Does it concern VNC or the Losmandy mount (as the topic says)?
I also do not know about AstroLink but I connect via VNC to my Stellarmate on port 5624.

Magnus