FileZilla Forums

hello filezilla people

since updating to 3.47.1 i am experiencing constant transfer errors in all of my sites

i am receiving 'unknown certificate' with error messages 'certificate has expired' and 'name does not match'.

if i switch from 0 to 1 in certificate in thread, the expiry error will go away momentarily, but the name error remains.

if i click OK the transfers will proceed - but the unknown certificates window keeps coming up and the transfer is full of errors - in two examples yesterday c1100 files transferred successfully, c260 failed, another c490 succeeded, c2,000 failed.

i found another similar thread in this forum - the advice was to replace the certificate - but i've no clue what certificate is being referred to. if the ssl certificate on the server, i use a fairly standard let's encrypt set up on siteground that has been in place years and never caused this problem.

i have deleted the bit of the screens i thought may be security related

This isn't related to the new version at all.

The server's certificate isn't correct. Please contact your server administrator or server hosting provider for assist to have it replaced.