suddenly all game modes are disabled, portrait is empty, map list is empty, etc…
tried reinstalling, deleting battlenet and blizzard folders in appdata and programdata, starcraft2 folder in documents. no change.
I have the same issue with heores of the storm.
another pc in the same nerwork works fine
Exactly im same!!
its 4 day for me! scan and repair not help! reinstal and delete appdata and…
but i not test HOS for this prob…
It sounds like something is blocking the connection for the game in some way. It is possible that it’s a Security program, this can happen when they aren’t giving the game permissions.
We’d also recommend running through the steps here.
If the issue persists, please upload your system files to pastebin.com and reply with the links to the files using the preformatted text option to encapsulate the links.
!!! Solved !!!
i dont use firewall or any security program… its win10 default defender! and allow in there!
Any way its DNS Problem! I change my DNS to google DNS 8888 and 8844 and use CMD ipconfig /release and /renew and /flushdns
Its FIX and Ready to GO!!! 
OMG !!! WHY???
Ok my prob 100% fixed that way , BUT , I thought maybe a PC restart is a good Idea!
After restart , everything back to that problem!!!
WHY ???
I use ipconfig /release and /renew and /flushdns Again , and its Fix Again!!!
why? every time i must do all things??? every time and every time and…