Question / Help OBS disconnects and my drivers crash

[Atheran]

Since I built my new system I have been running into a problem where while streaming, all of varying length, I will find that everything has disconnected. My network and headphones all get disconnected and restart after a short duration (about 10-15 seconds). The bars to show network connectivity in the bottom right (yes I am wireless, not by choice) simply disappear as does the program for my logitech G35. I have tried switching servers on Twitch and I have also tried on Hitbox just in case it was having a problem with servers. I have also tried both the 32-bit and 64-bit versions of OBS (64-bit OS see below).
The odd thing is this does not always happen. I streamed yesterday for about 4-5 hours with absolutely no problems. Today only about 10 minutes before it crapped out. I've attempted to use the log analyzer but all it had to say was that I am on a wireless network.

Does anyone have any input for this?

PS my system specs are below
Operating System
Windows 8.1 64-bit
CPU
AMD Phenom II X4 965
RAM
8.00GB Dual-Channel DDR3 @ 666MHz (9-9-9-24)
Motherboard
MICRO-STAR INTERNATIONAL CO.,LTD 790FX-GD70(MS-7577) (CPU1)
Graphics
3072MB ATI AMD Radeon R9 200 Series (ATI AIB)
Storage
931GB Western Digital WDC WD1002FAEX-00Z3A0 ATA Device (SATA)
931GB Western Digital WDC WD10EADS-00P8B0 ATA Device (SATA)
Optical Drives
ASUS DRW-24F1ST c ATA Device
Audio
Realtek High Definition Audio