"Invalid connect time" in "FM Traffic Status" of GTM36 this i resolve,error was year in GTMdata.xml where was 2020 year and after i change to 2011 this invalid connect time error desapire
I see on your picture SYS ver 220 and BB ver 210 but on my nuvi is SYS 210 and BB 210

How can i reinstall the firmware of the GTM36 and where i can download?