As it takes up to 4 seconds to open a serial port, the best solution would be to use a direct HID connection to the bluetooth radio instead of a SPP serial connection, however it appears that nobody has ever connected realbasic to a bluetooth HID device before and so there's no info or help on it.
i have search high and low on the internet and it does not exist. i cant find a single website that shows a few applications created with realbasic. i saw a video that shows the user going to realbasic.com/community/ and it shows a load of applications created using realbasic. would anyone know where i can find this information. that link that i gave doesnt even work by them.