Rendering Video invokes AI Mask Tracking w error

Hello,
Windows 11
32GB RAM
nVidia 4070 driver version 576.02
Alienware laptop
I had to downgrade to Studio Beta 2 because the Beta 4 sound kept muting every few minutes. Restarting many times did not solve the issue.
Now I can't render videos at all.
When I render a video, the Tracking window for AI Magic Mask pops up and does absolutely nothing.
After many minutes, when I click Stop - it says 'Render Job 1 Failed. No error.'
I went back to re-render the mask afresh. Even then the Tracking... window pops up and just freezes.
This is incredibly frustrating. Can anyone help?
Thank you,
Robert
Windows 11
32GB RAM
nVidia 4070 driver version 576.02
Alienware laptop
I had to downgrade to Studio Beta 2 because the Beta 4 sound kept muting every few minutes. Restarting many times did not solve the issue.
Now I can't render videos at all.
When I render a video, the Tracking window for AI Magic Mask pops up and does absolutely nothing.
After many minutes, when I click Stop - it says 'Render Job 1 Failed. No error.'
I went back to re-render the mask afresh. Even then the Tracking... window pops up and just freezes.
This is incredibly frustrating. Can anyone help?
Thank you,
Robert