Do you have the same issue if you follow the OP’s steps to reproduce it?
Yes. All PFDs, MFDs, EFB, throttle, condition levers, and switches. Oddly, only the flap lever works.
Provide extra information to complete the original description of the issue:
Loading a flight on the EFB, panels froze once I clicked “upload flight plan.” Reloaded flight, froze again when adding takeoff runway/SID in FMS. Reloaded again, froze mid electronic checklist. Disabling or enabling XML Gauges will reset everything, but plane freezes up after a minute or so. All of this was tried with the same flight plan. I’ve also had the plane freeze during a different flight while on final.
If relevant, provide additional screenshots/video:
None to add.