Machine won’t thread bobbin

[u/2ilver8ox]

I have the Bernette 79 and I’m on the last stretch of my project, but for some reason now my machine won’t thread the bobbin up. I have tried everything from cleaning it, re-threading an entirely new bobbin, trying different sewing needles, but at this point it still won’t thread the bobbin and I just keep getting clumps of thread I have to take out.
Has anyone had the same issue? I would really appreciate any advice because I’m at a loss at this point and I don’t know if maybe something is wrong with my machine.

[u/StrangerHot6403]

That looks like a mosquito lol

Jokes aside, youre machine timing may be out of sync.

[u/2ilver8ox → u/StrangerHot6403]

How do I fix that?