first gear won't engage?

[Whyyf82]

Hey guys I have a 2015 M4 and I’m starting to see this problem. I see a lot of responses are old so I wanted to ask if anyone has gotten this problem resolved. I’m almost at 65k now haven’t done the gear oil change but I do have an aftermarket flywheel that fits on the original clutch. Just wanted to see if anyone has any solutions? I’m guessing mine has to do with my aftermarket flywheel but who knows.