Mod installation through cluster overview only works for one server - DayZ

[LimitlessDrag0n]

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Describe the bug
Mod Installation through cluster overview "install mods" not working for all servers.

To Reproduce
Steps to reproduce the behavior:

1. Go to Cluster overview
2. Click on Install Mods
3. Select Multiple servers
4. Wait for the first to finish and wait for others to start the process..
5. See in folders of that container, nothing is happening, also keeps in state "installing mod "number"" on the server overview

Expected behavior
Installing mods one after another one each container

Screenshots
Sorry, to late to think about that at that time

Additional context
I guess, it's easy to reproduce

[mvaessen]

Thanks for reporting.

I was able to reproduce, but not sure what actually is causing this. I suspect it might be Steam blocking multiple connections from the same user, which would be pretty annoying.

I'll do some further investigating next week 👍

[mvaessen]

Can confirm this is caused by SteamCMD not wanting the same user logged in on 2 sessions.
I'm going to put this on the backlog as this would require a number of modifications that can impact other game servers. Since it's not a big issue and the number of DayZ servers are low, this should be fine for now.