Can you tell me what you have on the problem computers e.g. there OS versions, IE version, firewall (and any other security programs), router make. Also how have you got your Game platforms set up e.g. Origin and Steam.
If you can make full detailed report.
[Edited by ServiusTheBear, 8/18/2013 11:27:47 AM]
Half of these questions have already been answered by the person...please read the topic fully before posting again...
For the record, I did a clean boot on the gaming computer (computer 1) and tried to authenticate the latest Bioshock Infinite Trainer, to No avail. Both this computer and the 2nd computer (which authenticates the trainer with AVG fully enabled) are exactly the same in programs running, except for video cards (Nvidia vs ATI).
It can't be a router problem because both are using the router for internet. I even switched the gaming computer to WiFi mode, also to no avail. There is no common element to give me a path to figure out this problem. I give up.
Edit: *#$@%!
[Edited by rutenguten, 8/18/2013 1:28:34 PM]
OK this does certainly cause some strangeness indeed. Ok wild stab in the dark. Is the GPU's up to date on their drivers? Oh and are they using Beta versions?
Also might want to try the offline key to. Oh also when did you do your Last big virus scan? Also have you been updated windows to.
[Edited by ServiusTheBear, 8/19/2013 3:22:32 AM]