Search found 3 matches

by JoseA
Mon Nov 19, 2018 7:07 pm
Forum: Usage tips, tricks and problem reports
Topic: Bug when connecting the USB cable
Replies: 23
Views: 20130

Re: Bug when connecting the USB cable

Hi,
Thanks for the hint. I confirm that this error has also disappeared from my calculator after upgrading to version 3.11.
Jose
by JoseA
Fri Aug 31, 2018 4:01 pm
Forum: Usage tips, tricks and problem reports
Topic: Bug when connecting the USB cable
Replies: 23
Views: 20130

Re: Bug when connecting the USB cable

Hi again, Just one more word on this, since I do not think it is a hardware issue but a software one. I've been able to downgrade to version 3.5 of the firmware by using the PMG + RESET buttons and dfu. Once in version 3.5 I've been able to upgrade to the latest version of the firmware (DM 3.9.1, Fr...
by JoseA
Thu Aug 30, 2018 4:45 pm
Forum: Usage tips, tricks and problem reports
Topic: Bug when connecting the USB cable
Replies: 23
Views: 20130

Re: Bug when connecting the USB cable

Hi, Just to provide more info about this problem. I tried to upgrade to firmware 3.9 today and get the 4 lines of error messages in the pictures previously uploaded to this thread. The lines are observed whenever I connect the USB, even if I'm in normal operating mode and I just want to power the ca...