Please disregard, I have discovered the nature of the problem and am almost embarrassed to admit I didn't check there earlier.
TLDR; Pay Your Bills
Thanks Guys
When I try to launch WRobot (the first window recognizes the game session), after clicking on the game session, WRobot returns an error window "Login Error - Try Disabling Your Antivirus or Go to The Website www.WRobot.eu"
I've tried disabling my antivirus and firewall, but to be honest the program has been working flawlessly up to this point. So since I can't find anything that's changed on my system between when the program worked, and when I now get a Login Error, I'm curious to see if there is anything going on with the WRobot login servers?
Perhaps this isn't a bug, but simply a PC down issue (have also tried restarting PC / router / modem, to no effect).
Would someone please look into this issue? The bot is unusable at this time
Thanks,
Sudo
ps. if there's an error log I can't find one, the only .html logs I could find show the bot opening properly, and then closing promptly