Hey everyone, I self installed the GD03 head unit in my 2012 Hyundai i30 following a forum on here and it all worked perfectly. It’s been a dream for 4 months and now out of no where my Apple CarPlay has starting lagging majorly. It happened as a one off, I turned the car off went to work and came back and it was back to normal. Now it doesn’t seem to be correcting itself. I have tried resetting my phone, resetting the unit, updating the unit, new cord, different phone etc and nothing is fixing the issue. I just want me CarPlay back! Has anyone else dealt with this and found a way to fix it?