Hello, We recently started experiencing the problem with the calendars locking, but installed the 4.0.2.1 build to see if that fixes it, but I can tell you that it does not fix this other new problem we've been having.
If I change the calendar colors in Thunderbird, they stick until I restart it, then I see them flash for a second in the sidebar with the correct colors, then they revert to the grey color - all except my personal one, which sticks. I also just checked the web GUI, and even though I changed them in Thunderbird, they show as grey in the web GUI. I changed them in the web GUI, and confirmed that they now stick in Thunderbird... So, we can now no longer change these colors permanently from Thunderbird, we have to do it from the web GUI. This is on TB 38.2, Windows 7 Pro 64bit, and latest version of Integrator. -- users@sogo.nu https://inverse.ca/sogo/lists
