Support wrote:it sounds like the unit may have a hardware fault possibly related to the GPS module.
Kind regards,
RT Support (SK)

ok. I ordered the GPS module and will resolder in a new one. anything else I should try replacing.

Hello, I have an mk1 DL1 that will power up and flash the status and logging lights once upon startup, but then only the power light remains lit. GPS will not lock even with a new sensor. When connecting to the serial port with a null modem cable my computer with the RT software does not "see&q...