Generally the keyboard connects to my computer but mostly does not actually type. if I put caps lock or num lock on on the notebook keyboard then the BK10 keyboard throws up its lights so the connection is successful.

I have disconnected and reconnected several times,deleting the Bluetooth connection.

It does not reset when Fn, Left Shift and Backspace are pressed. 

Occasionally, if connected to channel 1 the keyboard will throw +3/1 +3/1 +3/1 forever but not always. There does not appear to be anything under the keys.