Great support here. Knowing your OS would definitely help. I’d test the Private Window first, before creating a new profile (which you should still test if the Private window doesn’t work).
I’m actually more inclined to think this is a Hardware Acceleration issue or perhaps an extension issue, if you have any installed in the browser at this time. So after telling us your OS, please try the following tests:
- Test the behavior in a Private browsing window
- Disable HWA (
Settings --> Additional --> System --> Hardware Acceleration), then test the behavior - Disable any extensions you have installed at this time then test again
- Try creating a new, temp. browser profile and see if the behavior persists when using it