OK - thanks for the info.
I have changed my system time Phoenix Arizona time zone,
and I then set hardware time to this new system time.
Hopefully thats the right thing to do.
Finally on the "Time server sync" tab, I have set it to an hourly
sync but it looks like it wants a url in this box:
Timeserver hostnames or addresses:
Is that where I put the "ntpd" that you mentioned ?
I googled and found the relevant website and it gives this info:
North America â