RuntimeError: received bad data

[IrwinWuBin]

I have 2 SPIKE models use BLE to remote control. There is always no problems in home and school. But when I run these models in exhibition. After some minutes, 1 SPIKE hub will stop the program. And show the message: RuntimeError: received bad data.
Can I do something to solve this problem?
Tks

[laurensvalk]

This happens when it gets an invalid combination of values. Perhaps there is another device at the exhibition broadcasting in a similar way?

Since it happens only after a few minutes, you could catch the error and choose to handle or ignore it. This way, your program won't stop.

try:
    data = hub.ble.observe()
except RuntimeError:
    # Got some invalid data. Never mind.
    pass

[IrwinWuBin]

Thanks for your help and solution!