T58A Skype for Business problems

[BMills]

All of our T58A phones running Skype for Business are having an issue that started this month where it is pulling the calendar information onto the wrong day. So Friday events are showing on the Saturday calendar (and notifications are doing the same thing). The phone knows the correct current date, it just reads the calendar wrong.

We are also having an issue where voicemails / call history won't appear on the phone for some users until the phone is rebooted, and it will happen again a day or two later.

Finally, I've discussed with support already, but the echo issues when using speakerphone that were fixed in the November update for the Teams firmware (according to the release notes) is still happening on the Skype firmware.