Lines in LCD Text

[the-redone]

Not sure if this is just my LCD acting up or what, but never noticed it with stock firmware

Not a big issue but some lines sometimes appear across the LCD when the axis are moving or the fan animation is moving.

Also when idle the axis report their position but then report a question mark too as if it doesn't know or can't read it?, again not sure if this how it's supposed to be or not

Video here of the lines in text
https://www.youtube.com/watch?v=tWQLACCTYDU

[mtpiercey]

Not sure abut yours, but my printer did that before I installed a MOSFET for the heated bed: http://thatnerdchannel.blogspot.com/2017/06/mosfet-upgrade-wanhao-duplicator-i3-v21.html