Anyone been having trouble updating plugins lately (other than ACF)?

We've run into a few issues updating plugins on a number of sites on multiple servers in the last few days. Files going missing, updates not completing.

Plugins so far we've had trouble with:

ACF (obviously)

WP Fastest Cache

RankMath

WP Umbrella

Advanced Notifications

We have Simple History installed on all these and it's showing up the message:

"Updated plugin "null" to version null from 1.0.229"