Zwift AMD 4100 / RX570 Performance

I dont seem to be getting a good frame rate or graphics performance with my setup. Can anyone assist ? I checked the task manager and the cpu / GPU dont seem to be maxed out.

Hi @Nick_Sweeting_3RT welcome to Zwift forum.

I guess your CPU is the bottle neck, there was a similar case some time ago, see this thread Graphics profiles For AMD RX 570? no 1080 ultra profile and poor FPS

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One of the cores of your CPU is likely maxed out. Check with Resource Monitor, CPU tab, or use HWMonitor.