Installed a Evo One into 2021 Mazda CX-5 with a add-on DSM550. The Evo one was updated to firmware 85.12 (Bypass) and1.26 (Remote Start) and XL202 saved (supposedly). Remote start works fine however DSM550 is not able to commincate with EVO. Double checked the unit options and XL202 desappered. I did try changing firmware versions, some of them I was able to get xl202 to appear but soon as I disconnect the data link and reconnect it, XL202 has disappered. Now I am out of Firmware update flashes. Any ideas what my next step should be in troubleshooting this issue?
Evo ONE date: 12/2022
Flash Link 4 date 09/2022
DSM550