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Sound Devices has released a new firmware update for their 788T 8-channel portable recorder. It addresses an issue with the CL-8 controller. Check out this post for more information and a link to the free firmware download.
This firmware update fixes an issue with the CL-8 controller that would otherwise require a repair at the Sound Devices factory or an authorized service center. Even if you don't use the CL-8, it's still a good idea to update your firmware. You never know, you could end up on a shoot where using a CL-8 is necessary.
Here's the link to the firmware download, with complete installation instructions: