Frequency changes

I Have Canopy 2400BH 9V but frequently changes the frequency of radio to 2.4 to 5.7 and remais for so long time and with default plug it comes to 2.4 Mhz .for that it takes very long lime
Can any give me solution to bring back to 2.4 and how to set my radios frequency fix :lol:

Try changing the software.

This is weird, I never seen it happens.