I have an HR20/100 running 0x2f4. I've noticed over the last month or so the caller ID has become very flakey. I cleared out the entire log rebooted a couple of times too for good measure. It will work for a little while right after a reboot but a few hours later it stops again. Sometimes it just shows the number as unavailable even though my other phones show a name and number. But most times it just does nothing. No entry in the log and no notification. I've tested the line with a normal phone and another receiver and it works fine. Pretty annoying. Anyone else having this problem? Is it related to the upgrade last month?