Have you tried an external gps tracker, kind of works for me cause tried it cause the gps built in is kind of glitching but my external wasn't and it helped me.
Have you ever tried an external gps tracker? kind of worked for me when I had the same experience. I know there's already a built in but you know I was just trying to be sure.
I would love to buy this for $400 but I'm not sure if I'll be able to get the money soon. I will just reply to this thread if I already have the money and hope its still available.