What version of the agent are you using? The latest one? If you check the logs it might give you an idea but considering it writes the files is a mystery normally it would not. Logs are here - C:\ProgramData\Veeam\Agent
Maybe is a network connection issue. You can check networking stability, DNS name resolution of your NAS and access permissions too. And try to disable IP V6 on your windows clients.
Thanks for the fast answers!
It’s the newest version (6.1.0.349) → tells me “no updates available”.
I cant’t access the logs in the moment.
But it’s no networking issue, I think. Everything else is working fine. And with the old NAS (but also an old Veeam Agent Version) it worked fine. DNS name resolution works, NAS access permissions workd (as written in my first post → also veeam can write to the share). IP V6 is disabled on all networks devices and on the windows client.
I tried it again and I was not able to connect to the share. I had to delete the share on the synology NAS, re-enter the credetials on the windows client and NOW it works. The strange thing is, I did that the last time as well.
Thanks for the fast answers!
It’s the newest version (6.1.0.349) → tells me “no updates available”.
I cant’t access the logs in the moment.
But it’s no networking issue, I think. Everything else is working fine. And with the old NAS (but also an old Veeam Agent Version) it worked fine. DNS name resolution works, NAS access permissions workd (as written in my first post → also veeam can write to the share). IP V6 is disabled on all networks devices and on the windows client.
I tried it again and I was not able to connect to the share. I had to delete the share on the synology NAS, re-enter the credetials on the windows client and NOW it works. The strange thing is, I did that the last time as well.
Glad to hear you figured out the issue and seems odd you had to redo the creds but if it works good.