Thanks the firmware you linked is 1.19 which I believe is for GC2, not TS1, right? TS1’s latest firmware I believe is 1.16. Since my TS1 already has 1.16 from the previous provider, am I correct that I do not need to update it to another generic 1.16 firmware? Thanks.
Also, for whatever reason, the version you linked is 1.19.4 instead of 1.19.3.1. I thought 1.19.3.1 was the latest according to Surety website… Firmware Release Information - GC2 - Product Updates - Surety Support Forum (suretyhome.com)