Master Sequence Unresponsive

I am using a master sequence in which I am placing a bunch of individual sequences. But whenever I go to edit and move things around in the master sequence, UE5.3 gets extremely slow. It lags whenever I try to nudge a clip, and every small change seems to make the master sequence take a minute to acknowledge the change.

Is there anything in the settings I can change to help with this issue?

I pulled up task manager but my computer seems to be running fine. The only thing that starts up a bit more than usual is RAM I guess but it stays below 50%

The same issue persists even with a new empty level. Runs fine in a normal sequence though.