Razer phone with Bluetooth car audio

Bluetooth is pretty bad for me on my satin RP2. Had zero trouble with my previous Samsung S8+, but with this phone, which on paper is newer and faster, my 2018 Accord system takes forever to establish a Bluetooth connection. A few times, it has failed to connect at all. Also, though my Google is synced to the phone properly, both the car and my Huawei Wear OS watch don't show contact photos. I have no contacts stored on the phone's SIM and everything looks good on that end. Yet, incoming calls always show as "Unknown" on my car's HUD. My watch's Google Messages shows only colored placeholders for text threads, where it once showed my contact photos.