So its been awhile since I updated my controller so I thought i'd do it today as the weathers getting better here in the UK.

I run a Desire RC Alex Mos V3 (32bit) http://www.desirerc.co.uk/index.php?option=com_jcommerce&pgn=product_info&products_id=114
It's bluetooth only which isn't an issue for me as my Mac has a bluetooth module built in.

I downloaded the latest manual and GUI as it seems to be updated fairly regularly.

I did the usual process, connected the battery to the controller, paired the device to my laptop, and press connect on in the GUI. It told me that my firmware was out of date which I expected. I went to the upgrade tab, It said I was on 2.43 I believe. And the latest was 2.50b3. Changed the version in the drop down to 2.50b3 and hit upgrade. Out of curiosity I clicked the details button on the progress bar. Everything looked normal. Then I get a message saying firmware update timed out or something along those lines. The controller had been disconnected from the GUI. When I tried to connect again it wouldn't let me, just keeps saying connecting. The gimbal no longer functions either, the motors are powered off.

Anyone got any ideas what to do next please? A manual update procedure?

Thanks in advance.