I got suspension too on US1 then i updated Linux and restarted the machine. After that i got suspension information for 2 additional nodes. But until restart everything looked fine on dashboard. So dashboard sometimes don’t show the information of suspension.
In my logs there were only 1 Error “ERROR piecestore upload rejected, too many requests”. So i changed the config.yaml: (First stop node then change then restart node)
# Maximum number of simultaneous transfers
storage2.max-concurrent-requests: 200
My Node was set to 40. I think that after an update the max requests was set automatic to 40 and cause this error. Everything worked find for years for me too. I think that there are a lot of people facing this issue. You have to watch the CPU work level but in my case my PC has enough HDD and CPU power to handle a lot of requests.
And now after 10 minutes of running node my suspension level went from 95 % to 100 % back again. Very strange behaviour for the dashboard. I think the dashboard is not showing the correct information.