While trying to play the GC version on my Anbernic RG505 the game has moments where the frame rate drops to the point it’s not playable. It seems to be intermittent, but quite the inconvenience.

Hoping to see if someone can share their Dolphin settings. I’m really looking forest playing PSO online again. Returning played from the OG Dreamcast.

Any help would be greatly appreciated.

Thank you

Dolphin probably isn't optimized to run well on that. You should probably stick to a PC.