I see some other people are having problems with 6.7 and network settings. I don't get an networking under 6.7. Doesn't pull a valid IP. I have tried clearing out my settings to default and that doesn't seem to do it. Also my diagnostics don't seem to be sticking from 6.7. I run them under 6.7 from the console and they save. I can see them in /boot/logs but once I shutdown they are gone. I also can't see any of my old logs in /boot/logs under Unraid but can under another computer. Here are my logs from 6.6.7.
tower-diagnostics-20190521-0032.zip