1st problem is when i try to log onto UI Diagonistic mode
I get an error "your login was succesful however your permission to this operation is restricted To obtain acces contact you System administrator.
You are never to be in Diagnostics mode, it is for Engineers and technicians, if you are one, you know where to get the updated directions.
Second problem, Can "when printing from usb" the colour/b&w tab is hidden behind the main user interface, and is set to auto colour, Is there a way to default this to B/W...... i know it wasnt an option on the previous version but it had the option to change on the main interface screen rather than now its hidden in a tab that has to be selected.
Sadly there is not
Can i say roll back to previous versions of firmware if needed?
Yes, but an altboot is needed and all settings will be lost going to an 072 version, you can simply update or downgrade within 073 versions without loss of data.
Also. when the countdown timer went from 2 hours 20 minutes and counted down while upgrading when it got to 5 seconds, it returned to 2 hours 20 minutes....
It is due to "Windows time", it's always estimated identical to a file transfer or whatever is currently happening in relation to current spped of it, if the speed decreases the time goes up, increases and it goes down, the faster the LAN speed the faster the upgrade.
It did in the middle of the upgrade print the software upgrade report success, but it never printed the new config page
Config sheet isn't needed since the only thing that changed is the version of firmware, and you get that on the upgrade page, waste of paper to print a config page, I believe it still would print it if you had left the option to print configuration on boot, but typically that is not enabled as it is just a waste of paper