Valrak

Confirmed! Server is up. Thank you!

Replying to verify I'm having the same issues

Cipher: Edited to remove attachment.

I'm available to help with testing. Let me know what I can do to help

Thank you everyone for documenting the changes you made to resolve this issue. I had this issue come up after switching to a mobile access point so I could play on the move. Previously had no connection issues what so ever. After switching to the mobile access point I started receiving the INV-300 error. I followed the instructions provided by Cipher and installed the x3 Certificate. I also made sure the windows clock was properly in sync and any firewall settings allowed access to the launcher and client. It successfully resolved the INV-300 Error. Link to the thread: However another error came up, "Your login doesn't appear to be valid, please use the default launcher". I found this thread and Karu suggested that it might have something to do with how the Mobile ISP routes traffic. You suggested using a VPN and it worked. I'm in game with no more connection woes. Just wanted to share in case this might help someone with similar issues. Thanks for everyone's help! Windows 7 x64 SP1 - TeamGrinder ISO Repack 1.3 VPN: NordVPN 6.18.9.0

Thank you everyone for documenting the changes you made to resolve this issue. I had this issue come up after switching to a mobile access point so I could play on the move. Previously had no connection issues what so ever. After switching to the mobile access point I started receiving the INV-300 error. I followed the instructions provided by Cipher and installed the x3 Certificate. I also made sure the windows clock was properly in sync and any firewall settings allowed access to the launcher and client. It successfully resolved the INV-300 Error. However another error came up, "Your login doesn't appear to be valid, please use the default launcher". I searched another thread and someone suggested that it might have something to do with how the Mobile ISP routes traffic. One suggestion was to use a VPN which seemed like a quick and easy fix and it worked. I'm in game with no more connection woes. Just wanted to share in case this might help someone with similar issues. I'll post on the other thread as well. Thanks for everyone's help! Windows 7 sp1 x64