Default Very odd VPN issue

Im on the road a lot and my work laptop uses VPN. VPN works great until my tablet connects to my wifi. With in seconds I'm booted from VPN. I have never had this issue before and no clue how to trouble shoot it. There is also a coworker with a different android tablet and his does the same thing.
  • Android Devices
  • OGEvO4g - Rooted - AOKP - TWRP
  • Evo 4g Lte - Pac-Man - Rooted - TWRP
  • Nook Tablet - JellyBean - CWM
  • Samsung Note 2 - ParanoidAndroid - Philz
  • Samsung Nexus 10 - TWRP - Unlocked and Rooted
  • Nabi2 - rooted - Gapps - TWRP
  • Nexus 7 (2013) Stock