Re: T-Rex 0.23.1 Ethash (+LHR unlock) GPU miner (Autolykos2, Octopus, Kawpow)

To pause certain GPUs: doesn't work

http://127.0.0.1:4067/control?pause=true:2

error "API readonly mode is activated" or error "unauthorized request"

Then use "api-read-only" : false, in your .bat. It's read only by default.
You also have to use an api key.