Hi Patrick, I did the pip upgrade and... it works !!!
I can now disconnect then reconnect.
Congratulations and thank you for your effort, much appreciated !
Yours sincerely,
Anthony.

Patrick, thanks for the feedback, unfortunately, I had already upgraded the Phidgets22 install to the latest (see screenshot). The Version: 1.22.20250106 was referring to the Python API, which is already the latest version (checked with pip and on your site) I will try a linux computer for compariso...

Hello Patrick,
thanks for investigating.
So I ran the code with logging and here is the attached logfile.
(note : I removed second open and so no more already open warning)
Yours sincerely,
Anthony.

Hello, first post, I'm using a stepper motor with a 4A stepper interface, in windows, under Python. Everything runs as expected, motor operates well but I have one problem : if I disconnect the USB interface while the program is running, it crashes with a recursive mutex error. Enclosed here is a my...