I am a new owner of a Uranus-C from Player One.
I tried to connect it with Ekos and receive a message that the driver crashed. After that I cannot disconnect devices in main Ekos tab and kstars does not respond.
I run a Stellarmate 64 bit v1.7.1 on a Raspberry Pi4

Here are the logs from Kstars:

[2022-06-20T20:35:50.170 CEST INFO ][ org.kde.kstars.indi] - PlayerOne CCD Uranus-C : "[INFO] Setting intital bandwidth to AUTO on connection. "
[2022-06-20T20:35:50.175 CEST INFO ][ org.kde.kstars.indi] - PlayerOne CCD Uranus-C : "[INFO] CCD is online. Retrieving basic data. "
[2022-06-20T20:35:50.176 CEST INFO ][ org.kde.kstars.ekos] - "PlayerOne CCD Uranus-C" Version: "0.5" Interface: 6 is connected.
[2022-06-20T20:35:50.176 CEST DEBG ][ org.kde.kstars.ekos] - 1 devices connected out of 3
[2022-06-20T20:35:50.176 CEST WARN ][ default] - QObject: Cannot create children for a parent that is in a different thread.
(Parent is ClientManager(0x55afe18ab0), parent's thread is QThread(0x55ac356530), current thread is QThread(0x7f0c0053a0)
[2022-06-20T20:35:50.525 CEST INFO ][ org.kde.kstars.ekos] - "PlayerOne CCD Uranus-C is offline."
[2022-06-20T20:35:50.532 CEST CRIT ][ org.kde.kstars.indi] - INDI driver "indi_playerone_ccd" crashed!