I also have the same problem.
The position resets after 1 minute I put the values, and going back to zero again. But only on my local PC, it's going to the origin. In other people's Trimble models which are in the project already, their positions are correctly visible. Only on my local model, it is incorrect. I checked the browser Trimble model as well, and it is also correctly positioned in the web browser. I recently updated my software to "TrimbleConnectSetup-1.21.0.518-x64". Is it about this update?? Please help me solve this issue. I tried uninstalling and re-installing the software. Since I have updated my software to 1.21, I cannot install previous versions too, because when I install the previous version, it doesn't open my models and gives an error something like: "Model library cannot be opened in the previous version because it was saved in 1.21 version.".
Please help me solve this issue, if it is about the new update, please fix this because I cannot use the software now!
Thanks!