Sorry for the delay, I forgot about it..
Can you send me what settings exactly you were using?
Did you have coins in inventory? is there anything in the logger? I couldn't replicate
Are you starting the script with an empty pouch and empty inventory in edgeville?
I tried running it for around 30 mins chaos runes with small and medium pouch and couldn't replicate
Pushed update v0.21 which improves CLI handling and now starting the script once through GUI, will save the settings to latest.txt which can be helpful for CLI. For more information, refer to the CLI instructions in OP.