Be sure to read https://yatse.tv/wiki/debug-yatse-kodi-remote to provide necessary logs and information.
After updating yatse, in the left menu where I can choose between all my kodi machines. The top of the left side had the same color that was designated to the different kodi machines, now it just looks so grey like a rainy day without those colors. Any way to get a those colors back in the top of the left menu? Looks so depressing without those colors.