Sold the cr10v2. Threw it on FB marketplace for $200 and sold it the same day, was tired of messing with it. The guy that bought it already has it going apparently. I don't know if it was a bad connection or what, tried changing the thermistor but that didn't help. May have been the board I don't know.
Bought a cr10v3 and got it up and running today. Have printed three things so far without issue. I printed a new phone case that I had modified some from the last one, but the end product I want the case to be out of TPU so it has a little more 'give' to it.
Overall, it was worth spending $120 as opposed to spending many more hours and probably money fixing and upgrading the V2.
(That's an expensive phone case) 