Internet issues with my HP touchpad with CM-12-20150504 installed, how can I get this fixed?

[AC Question]

Internet issues with my HP touchpad with CM-12-20150504 installed

I keep loosing my internet connection and can't find the issue. Also my auto updates for the CM's don't work. I tried downloading other CMs from Jcsullins web page but keep getting a 405 error when I click download. Any help would be appreciate as I am not a programmer and not all that up on this stuff.
Thanks
Chuck