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Internet service profile setup problem with PLS63 | Telit Cinterion IoT Developer Community

September 22, 2021 - 10:25am, 2508 views

we are experimenting with a pre released PLS63-W (Version 01.002) and have a problem with setting the internet service profile via a multiplexer channel. When sending the command:
to the module, it does not respond. It seems that the channel crashes, as it does not respond to any further command. The crash also happens with the command:
Before sending this command, other ones (e.g. AT+CREG? or AT^SICA?) are working fine. When sending this command without multiplexer, it is working normally.
We tried it with the multiplexer channels 1 and 3 as channel 2 is already configured for NMEA.
In our application, we need the three multiplexer channels for AT commands (SMS), transparent data traffic and NMEA. With other modules (e.g. PHS8, PLS8) this is working fine.
Is there a workaround for this problem or will it be fixed in official releases later.

Thanks in advance and best regards