We are testing Calendar Sever 7 (Cal7) with latest patch level and connection of network calendars with thunderbird and lightning.
If we connect a TB with caldav to Cal 7 TB hangs and start using 100% cpu load one core. Sometime Tb will get the calendar but most tries end up with TB crashs or hard manual shutdown of TB. This occurs on windows and linux.
Does anybody experience the same problem or does anybody have this constellation running without problems.
Thanks for any hints.