Any idea why my tablet recognises the microbit but keeps dropping out when I send a file over?

[megletthesecond]

I've done the microbit - tablet blue tooth pairing but every time I try and send a few bits of code over from the app it disconnects . Resetting the microbit doesn't make any difference.

Everything is new and the most up to date version.

I don't understand tech at all these days tbh but want to set it up for ds.

Have you got any other devices bluetooth enabled? There might be interference.