Bug Splat Crash EVERY GAME at exactly 28 minutes

Hello,

I'm currently working with Riot to locate a solution of a recent problem I encountered but wanted to post it here in case anyone else has heard of the same issue. Whether I'm in 5's, 3's, ARAM etc, my client crashes at almost exactly 28 minutes into the game. It happens every game without fail. It throws up a bug splat error and allows me to reconnect relatively quickly, however I'm sure you can imagine the frustration.

It is worth mentioning I have been playing league since the end of season two flawlessly on this PC. This issue began suddenly and unexpectedly, I didn't change any of my settings. This issue also does not occur with any other online games.

MY RIG: GeForce GTX 760 video card Intel Core i7-2600 @ 3.40GHz 12 GB RAM Resolution 1920x1080 60Hz Windows 7 Home Premium 64 Verizon FioS high speed internet

So far I have:

• Run the in game Repair tool
• Uninstalled and Re Installed LoL
• Tested using three different network adapters (PCI Express and USB gigabit adapters)
• Updated my adapter drivers and ensured power management does not allow them to enter sleep mode
• Updated my video card drivers
• Uninstalled Norton Antivirus and re installed league fresh to ensure there was nothing blocked there
• Windows firewall is disabled
• Forwarded all ports through my Verizon firewall
• I run the LoL.exe as administrator
• Set the game to High Priority in Task Manager
• Verified the system is not overheating by running CPUID HWMonitor while playing
• Run CCleaner on all registry files

I am at a complete loss for what to try next. I've invested a quite a bit of time and money into LoL and really enjoy playing but this crash is making it very difficult. If you have any ideas please feel free to list them, I'm willing to give almost anything a try at this point.

Thanks Everyone, ~Mactoodle