ID:1669950
 
BYOND Version:507
Operating System:Windows 8 Pro 64-bit
Web Browser:Chrome 37.0.2062.102
Applies to:Webclient
Status: Open

Issue hasn't been assigned a status value.
I am unable to connect to certain games, getting that error in Chrome's developer console log.

Affected games (as far as I know):
http://www.byond.com/games/Xirre/ShellServer
http://www.byond.com/games/F0lak/Hazordhu
http://www.byond.com/games/Xooxer/Chatters

The web client stays blank gray without any loading or splash screens. It's happening for multiple computers in my network.
yes.
This appears to be a Chrome issue. Certain ports it just plain hates. You can tell the browser to allow connecting to ports it considers unsafe.
https://code.google.com/p/browsersec/wiki/ Part2#Port_access_restrictions

Could you make Dream Daemon prompt users that the web client will not be accessible in all cases, if these ports are used? Or is there a way around this? Some kind of BYOND-side port redirection?
In response to Super Saiyan X
I guess a message like the green and red ones would work okay. "Port #### can't be reached by Chrome users on the webclient."
I received this message as well with port 6000, but mistakenly assumed it had something to do with the BYOND Pager and its interaction with the hub (i.e., a deliberate block).

From the page SSX posted, the most commonly used ports that this will affect are ports 1, 2049, 4045 and 6000.

The rest should be taken into account as well, but I thought to post that for anyone skimming over this who wanted to know which ports were unsafe.