Unhandled exception in Master Control Panel 3.8.0.7

[Claus Andersen]

I'm creating an application based on the s110 SoftDevice found in nRF51_SDK_8.0.0_5fc2c3a. I'm new to the SoftDevice framework so I've probably made an error somewhere but a second or two after discovering all services of my device using Master Control Panel the unhandled exception message below is shown.

Is this just a bug in MCP or a sign of something bad in my code?

I'm running Windows 8.1 64 bit (fully up to date) and Master Control Panel 3.8.0.7.

[Claus Andersen]

I have tried another application and this does not cause the unhandled exception. Also, I don't always see the error so something in my application seems to be triggering it. The exception occurs at the same time that the message "Received Connection Parameter Update Request" is shown in the log.

I have attached the hex file: Demo.hex

EDIT:

Ok I see. I can see how this is an unexpected value seen from the MCP's perspective (though it shouldn't of course cause an exception) but shouldn't the softdevice check for ou of range values and return an error code to my application?