This is another post where this is being discussed:
I’m having the same issue. A restart will catch it up and run for a few hours before it stops updating.
Oddly, if you type a more recent block in the search bar, it will provide the information for that block. So the data is there…
Some of the discussion in that topic was around memory usage issues. I chose an app I am not currently using (BTC PayServer) and deleted it and restarted to regain some memory. We’ll see if that does anything.
Cheers