Placement version mismatch detected

Hello, I’m restoring the Backup file to a new environment every day using PBM, but the following error occurred yesterday.

In the event of the following issues, I would like to ask you for advice on the cause and solutions.

-DB Version : 8.0.4
-Sharded Cluster (ShardSever 3(P-S-S), ConfigServer 1)
mongos log : “code”:13388,“codeName”:“StaleConfig”,“errmsg”:“placement version mismatch detected for DB.CollectionName”,“ns”:“DB.Collection”,“vReceived”:{“e”:{“$oid”:“685cae752be9f807c71ff072”},“t”:{“$timestamp”:{“t”:1750904437,“i”:13}},“v”:{“$timestamp”:{“t”:51,“i”:2}}},“vWanted”:{“e”:{“$oid”:“685cae752be9f807c71ff072”},“t”:{“$timestamp”:{“t”:1750904437,“i”:13}},“v”:{“$timestamp”:{“t”:52,“i”:0}}},“shardId”:“shard01”},“nRemotes”:2}}

If you “db.Collection.find()” , the following error occurs.
“Failed to run query after 10 retries :: caused by :: placement version mismatch detected for”

Additionally,
I also wonder if there is an option to check pbm logs in debug mode when doing pbmrestore.

Please check.
Thank you.

Hi, it seems some cached information is wrong… did you restart mongos routers after the restore as per the restore procedure?

Yes, I stopped the Mongos router before restoring and started the Mongos.

After the error, flashRouterConfig: 1 also ran, but it was not resolved.gos after the restoration.