Ever since the new update, we are getting that there is an error in every row loaded from all connceted Sharepoint lists (the 3 with the red flag below plus 3 others out of the view of this screensho...
v-qiuyu-msft
I'm experiencing the same issue - but when you click the flag to get the errors it takes forever to Load (I'm talking hours) and when you scroll across to find any errors it freezes up for a few hours more.
I left it running over night and was still running this morning.
There's another post about other people experiencing this too with Sharepoint Lists.
In addition to this - I get the same error when opening a new desktop instance and loading data for the first time from Sharepoint.