Previous openSPOT versions also did not store the call log.

Please look at the device log over the USB serial console to find out what is exactly happening. You can enable logging if you enter the "log" command (without the double quotation marks). https://manuals.sharkrf.com/openspot4/e ... l#page-top

We are investigating the issue.

Switch to the Null connector. https://manuals.sharkrf.com/openspot3/e ... nk-command

Cross mode from D-STAR to P25 is not supported. https://manuals.sharkrf.com/openspot4/e ... l#page-top

Displayed percentage is representing the time to charge and discharge. The mentioned jump when you connect/disconnect the charger is normal.

Please post a screenshot which shows where you can't enter your callsign.

Please contact support at info@sharkrf.com and send us your device UID.

You can change the owner DMR ID at the bottom of the Quick Setup dialog.

REF030E probably has a 30 second time limit for the echo service.