Uploading spatial tours

**D5 Render Version:**3.0
**Graphics Card:**5080
Driver Version:
**Issue Description:**Hi, I’m having a lot of trouble getting my panoramas to upload to your cloud server. Last time I tried it was fine; now they take forever, and it seems like something is wrong. Many don’t finish uploading at all.

At first I thought it had something to do with complex geometry, but since my machine is rendering the panoramas, the files shouldn’t be any larger than models with simple geometry.

Any idea what’s wrong here?
Screenshots/Videos Description:
Steps to Reproduce (optional):