What do you mean by warbly audio? Do you have audio issues when testing with the local echo service, or the server's echo service?

D-STAR radios can display the received message on their displays during a call.

You can read more about the "Force message to D-STAR network in cross mode" setting in the user manual: http://manuals.sharkrf.com/openspot3/en/settings-page.html#d-star-settings "If the Force message to D-STAR network in cross mode is not empty, then the specified message will be sen...

Late entry means that the transmitted call header is not received by the openSPOT (or it can't be decoded because of high BER).

Set up a configuration profile with the desired server activated and switch to that configuration profile from other profiles using DTMF codes (http://manuals.sharkrf.com/openspot3/en ... on-profile) or the Wires-X button menu.

I've moved the thread to the openSPOT2 forum. First test the connection between your transceiver and the OS2 using the built-in local echo service by calling DMR ID 9999. Do you hear back yourself correctly? If yes, then test the server's parrot service. It used to be on ID 9990 with a private call ...

You can access the device log of an openSPOT1 through the USB port. Only the openSPOT2 and openSPOT3 support the syslog protocol.

Please make sure you use an up-to-date version of a compatible browser (Chrome, Firefox, Safari).

Test the connection between your transceiver and the openSPOT3 by using the OS3's built-in local echo feature. http://manuals.sharkrf.com/openspot3/en ... ho-service
Do you hear back yourself correctly?

You can access the menu to open other pages at the top right of the web interface. There's an icon with 3 horizontal lines. Tap on that to open the menu.