Problems after upgrade to firmware 5.02g

[diverdutch]

Yesterday i upgraded from 5.00 to firmware 5.02g on my Profilux II Ex.
All seems to look fine however in the "measurement data" after setting the values (ph/temp/cond/redox) the "read&save and clear" buttons are not operatable which results that the values are not recorded.

Besides this if i go to the file menu en click on "transmit all setting of my profilux to a file. I recieve an error: "cannot open parameter definition file"
The next option "Transmit all sensor data to file" works fine?

Is this a bug in this firmware? Will 5.02H firmware solve this and when is this firmware going to be released for the Profilux II EX?

Or should i downgrade back to 5.00 (or other) and is this possible without to much hassel?

So if someone from the GHL team can respond i would be gratefull.....