GPS acting weird and inaccurate

First timer here, and up until this point I've been beyond happy with the Razer phone 2 vs the long list of Samsung/LG/Motorola phones. This phone is barely, I mean barely, 6months old and it's having gps issues as of this morning..it's never been dropped, and it does have a case for it just in case that does happen, and I'm a lil peeved if I gotta drop another 450$ for a phone due to GPS issues. Idk if there's any calibration apps or tools that are recommended or supported but I'd love to hear any advice or support on this. Thanks !