Curious what devices & specs Amethyst users have? My device has a sd712 paired with 8gb of ram and Amethyst is just an unusable laggy mess. I see lots of Amethyst users and find myself wondering if most of them are using latest generation flagships.
Discussion
I'm running it on a cheap Xiaomi (Poco X3 pro),
8GB, Snapdragon 860. It works well most of the time, when it lags it restart Amethyst. Doesn't happen often though.
How many relays are you connected to? Maybe too many?
Restarting and wiping cache does not help. I've dropped the relay count down to only 3 paid relays to test and have the same issues. I use Nostros as my main client and keep Plasma installed to keep track of it's development as it looks promising.