Agreed !! I had also experienced same issue, when I had forums for my community.s1lent can you take a look here, please? https://cs.rin.ru/forum/viewtopic.php?p=1818533#p1818533
Having ServerInfoAnswerType at 1 or 2 provokes that a MyBB plugin called "Servers board" ( https://community.mybb.com/mods.php?action=view&pid=117 ) doesn't detect server online and marks it offline.
I have other servers with dproto and ServerInfoAnswerType in 2.
MyBB plugin detects them online without problems.
So, I think something is wrong at Reunion.
Reunion tested versions: 0.1.0.92 and 0.1.0.133
Also, there will be more problems with other statistics pages like gametracker, because doesn't update the info if ServerInfoAnswerType is 2.
Having the same configuration with dproto is working while with reunion isn't.
If you set ServerInfoAnswerType to 0, old no-steam clients see 'Counter-Strike: Source' on Game Name although you use a game name changer plugin.
Many people don't update their version of cs no-steam.
I'm not speaking only about old non-steam clients.I see no reason to support this junk. Minimum supported build should be 6153 and this build is 6 years old. New steam builds got good fixes.
Anyways, reunion tried to port dproto to ReHLDS. But ServerInfoAnswerType never worked like in dproto.