Hmm well I don’t really have any suggestions…
I ran tuya convert on a fresh install of deb 11 on a spare sd card in my pi4. Connected to vr trust… It was a couple months ago now though. It was also using a phone that had previously connected to vr trust…
There is one or two flags you have to turn off during the script…
You could try the docker version… I haven’t ever used that though. It’s at the bottom of the instructions on the github page for tuya convert.