Okay so every now and then when i'm dueling against shmevin or somebody, my client always tends to go white, it won't let me click anything. My laptop screen just turns dark and then goes back to the toribash client and my desktop screen and the client is just white, it's really annoying and i don't know what is causing this or anything. Any idea's on how to fix it or something could be useful

This happens to me sometimes too. Hopefully fixed in a new update.

it mostly happens to me when i duel, or when im playing around in a betting server

This usually happens because of background programs clashing with TB. When dueling shut down anything that could slow tb down. Especially flash.

Source: Own experiences