Yes, This.
I need to enable breaks every single time i open the client.
Then, once i start a scirpt, the account logs out, then immedately logs back in. As if it thinks "We need to break at 0minutes0seconds".
I also have the same issue where through mirror mode, it will just crash when trying to stop a script or close the client, and the jagex launcher will also hard crash, and can only be clsed through the processes manager in taskmanager.
EDIT: After having some more time today to mess with it, it does seem to be linked to Czars scripts, scripts from Khaleesi right now are working fine with the client for me.