Here's the output from client when server is not stable. Then client sends more requests until connection reset.
...
ng request: Successfully re-authenticated, but got error ex
ecuting request: Successfully re-authenticated, but got error executing request: Successfully re-authenticated, but got error executi
ng request: Successfully re-authenticated, but got error executing request: Successfully re-authenticated, but got error executing re
quest: Successfully re-authenticated, but got error executing request: Successfully re-authenticated, but got error executing request
: Successfully re-authenticated, but got error executing request: Put https://os-r-object.vip.*.*.com/v1/KEY_3e4c92efc6444df19
f7df401a2de4a29/backup: read tcp 10.147.160.18:36116->10.14.41.20:443: read: connection reset by peer
Here's the output from client when server is not stable. Then client sends more requests until connection reset.