If on network resource try disabling (or at least setting to less aggressive) Microsoft's 'auto tune' feature on your PC. This can play havoc with network transfer of large files (e.g. 3D CAD). The same feature can also negatively impact USB connected storage.
If on network resource try disabling (or at least setting to less aggressive) Microsoft's 'auto tune' feature on your PC. This can play havoc with network transfer of large files (e.g. 3D CAD). The same feature can also negatively impact USB connected storage.
The files are local. I had to close GM without saving (losing my work of course), then re-open the file. After that I've had no problems. 1st time I can remember this happening.