Solis integration entities unavailable

All 57 Solis entities are unavailable today on my dashboards (they were working for the last month) but at least two of them are still showing on the default HA energy dashboard.

Why would this be?

Well they seem to be back now! I guess Solis were to blame.

Same here, not come back yet though … tried registering new API key etc - didn’t work, so I assume a remote issue.