First I would like to say, Blizzard your support system is useless and restricts people from seeking adequate help from a human and not a robot. Shame on you and open the ticket system without limiting us!
Now on the issue. I’m having a problem creating mod games or arcade games in general. Whenever I try to create a custom melee game with mods from the community or even the original blizzard mods I get this error.
This problem appeared about a week ago, I didn’t have it before.
I searched the internet and saw that I’m not the only one with this problem, many people are complaining, I even found a post on the blizzard forum and followed all the instructions in it, but still I have this problem. There was a temporary issue with your request
I also uninstalled the game and reinstalled it, but that didn’t fix the problem either.
I’m playing on the European server, after reading that might be the problem there, I switched to a US server and had no problem creating games and everything was working as it should be, but I have pretty high latency 100+ so that’s not a solution to the problem, either.