I have one domain for which there are about 30 domain aliases. After adding the first 15, I noticed that Plesk was taking slower to add aliases with each additional alias, up to the point that reaching the 22nd alias, Plesk now hangs completely, staying stuck displaying the "Please wait, loading..." message. After waiting about 10 minutes, I gave up and logged into Plesk anew. The domain alias has been added, but apparently not entirely, as I cannot access it from a web browser. Trying to delete the alias does the same thing - Plesk is stuck in the loading message. Is this a known issue? I could not find anything relating to this in the forums or help - any kind of help would be greatly apreciated.