Explorer crashes and restarts itself about every 10 seconds.
From Application Logs in Event Viewer:
Faulting application name: explorer.exe, version: 10.0.17134.1, time stamp: 0x425b30b2
Faulting module name: StructuredQuery.dll, version: 7.0.17134.1, time stamp: 0x6ade759f
This happens on ALL PCs that I log in to with my Microsoft Account. It does not happen for other accounts on the same PC.