So, I tried adding a new VM to a pre-existing pool and got the error "Polling progress failure: unable to connect to view composer server. Now I tried looking into viewcomposer services as described in some KB's, checking correct permissions and all seemed fine. When I ran out of options I decided to make a vm in a different pool just because I felt like I'd tried everything else, and that was successful with no is errors at all.
Anyone know what my problem might be?