I'm sorry to hear that you're having problems with your saber. I haven't encountered these issues with my saber (basically the same setup except for the v4 sound board which is a v3 for me), though, but I can try to help you.
Have you charged your batteries before you made these changes? If not, I highly recommend charging the batteries before you try that again - otherwise you may have problems during the data transfer which can result in malfunctions of the components. Or try to reset the board by removing the batteries for about 15-20 seconds and then using the "Load Defaults" button in the Emerald tab.
You can also check (although I don't think that this will be the cause) the wires and solder points. Maybe one or more wires came loose, but as I said, I don't really think that this is the cause.
Can you post your current settings (if possible together with a screenshot)? I'd like to check them if there's a mistake somewhere. Not meaning you did something wrong
