Default [Q] Unable to connect to pc with MTP

I've been unable to connect to my pc as a mass storage device since i updated a couple days ago. Right before the update everything was working fine but now my phone connects to pc with every option but MTP/Media Sync. Whenever i select that option it says its slow charging. My phone is rooted an i have some developer options changed but those should not be affecting this. Please help i really dont wont to have to get a new phone. If you cant tell me a solution offer another way to transfer music to phone if possible.

Model: LG-E980
Android Version: 4.4.2
Kernel: 3.4.0
Software: E98020g