Node suspension score dropped after power surge

The suspension score dropped on all 4 satellites (the lowest score is now 68.96) after an electrical power surge and the UPS turned off. Node was down for about 2 hours. Audit score is still 100%. The node had been 100% suspension and audit for months.
There are a lot of error messages in the log. Here is one:
2023-10-07T14:07:05Z ERROR piecestore upload failed {“process”: “storagenode”, “Piece ID”: “TU2F65RKK25E37FJWE7XV7462PU3ZFQ2APW76LQI3GUQGNACPGBQ”, “Satellite ID”: “12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs”, “Action”: “PUT”, “error”: “manager closed: unexpected EOF”, “errorVerbose”: “manager closed: unexpected EOF\n\*Conn).readMsg:225\n\*Conn).Read:171\n\*Reader).ReadPacketUsing:96\n\*Manager).manageReader:226”, “Size”: 2031616, “Remote Address”: “”}

I would hate to lose the node as it is my node with the most data (7.32TB). What to do? was the disk damage? It Ubuntu. Node is v1.88.3 Thanks for your help.

P.S. most recent log entries shows downloads and uploads competed. So maybe the node is ok now?

You need to search for audit errors, not uploading errors. This one is just a consequence of your node being slower than other nodes, so the client is canceled upload.
The downtime is affecting an online score, not suspension score.
Use this article to find out real errors affecting your suspension score: