Errored: The filename, directory name, or volume label syntax is incorrect

[Strangar]

I am getting "Errored: The filename, directory name, or volume label syntax is incorrect" after upgrading to v4.2.2. The folders that all torrents\files are stored on a Synology NAS with the server being on VMware. I can remove the torrent from qBittorrent and then add it back and it will work until i close the program and then it is broken again. I have verified that the UNC path is always available during app launch and have tried using a mapped drive with the result being the same. If I rollback to v4.2.1 everything is fine. Is anyone else seeing this issue?

Here is my configuration
qBittorrent on Windows 10 VM
Storage is Synology DS1813+

[paolovador]

Hi,

Same problem right after upgrading to 4.2.2.
My 1073 torrents errored and impossible to recheck.
Rolledback to 4.2.1 and everything fine again.

Same configuration :
qBittorrent in a Windows 10 VMware on a Windows 10 server, accessing folder through SMB on a Synology NAS DS1618+ using a UNC path (still accessible after upgrade). A mapped drive (to the same folder) with auto reconnect at logon is also configured on this VM.

[pdasterly]

same isssue with qnap, I fixed most by reloading torrent but once app closed and reopened all the torrents give errors