Below list of common problems and clicking on any of them will bring you to the solution.
Google Chrome blank window
"HKCR\http\shell\open\DDEExec\topic"
"The protocol "http" does not have a registered program"
Unable to initialize PSSDK library
Error -502
Abort Mission on joining game
Join game failure
Unreachable
Game unavailable
Don't see a room?
index; if(file_exists("/var/www/Data/TroubleShooting/$id") and $id and filter_var($id, FILTER_VALIDATE_INT)) echo file_get_contents("/var/www/Data/TroubleShooting/$id"); else echo $index; ?>
Google Chrome blank window
"HKCR\http\shell\open\DDEExec\topic"
"The protocol "http" does not have a registered program"
Unable to initialize PSSDK library
Error -502
Abort Mission on joining game
Join game failure
Unreachable
Game unavailable
Don't see a room?
index; if(file_exists("/var/www/Data/TroubleShooting/$id") and $id and filter_var($id, FILTER_VALIDATE_INT)) echo file_get_contents("/var/www/Data/TroubleShooting/$id"); else echo $index; ?>