YMMV
disabling Metric logging in Adrenalin > Performance > Metrics - Tracking fixed my Helldivers 2 crashes. Before it was a constant mess. (far right icon next to the FPS, Latency, GPU, GPU memory, CPU, System Memory)
Also noticed the game has runaway FPS in some menus. Ingame vsync fixed that. Rivatuner also seems to work with in-engine scenes.