Ok, sounds like an issue with the Android/Bluetooth on the phone device then. Does it always do it? Could you just try connecting again if you get an error until it connects without trouble?
Personally this is the first I've heard of error 133, so I can't be much help. I think you'd just have to search online - you could try StackOverflow?
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Ok, sounds like an issue with the Android/Bluetooth on the phone device then. Does it always do it? Could you just try connecting again if you get an error until it connects without trouble?
Personally this is the first I've heard of error 133, so I can't be much help. I think you'd just have to search online - you could try StackOverflow?