Muerte33

I too am coming from the Deus, and I have tried the Miccus Sr-71 Stealth phones, and they are great, but the summer heat is unbearable with those phones. I bit on the BTS Pros, and out of the box they pair but NOT in Low Latency mode on the Equinox 600 (as expected). I tried to run the Windows update from their site (1.08), and it gives: Firmware Update Error Program was unable to connect to the headset Please check again that cable is connected and headset is powered off. Error -2 I did all the pressing of the 3 buttons, standing on my head, facing east, etc, nothing changes. I am going to let them charge overnight and try again. The updater posted by sdbirder also failed giving an error on that command prompt window it opened: HidDfuCmd.exe upgrade 0a12fffe00 aptx-ll-enable.dfu HidDfucmd.exe, version 2.6.2.632 Release Copyright Cambridge Silicon Radio Limited 2012 - 2015 Error running upgrade command: Invalid Sequence (HidDfuConnect must be called first) Press any key to continue... I assume a regular Windows 10 PC should work fine for either of these updates? Do I have to run in XP SP3 mode, administrator, some sort of special mode? I have tried 2 desktops and a laptop (all windows 10 fully updated) , and the result is the same. I am using the cable they sent with the device, is there a special port I need on my PC? The Android app shows the firmware is at 1.07. Thanks! UPDATE 3:45 p.m. Central Got word from BTS support via email, and they said to try another USB-C cable. I looked all over town, and just about gave up but when pumping gas, they had one at the checkout counter. Worked the first time. Of course I did the 1.08 update from BTS first (no Low Latency), then the secret one offered by sdbirder and voila.... + sign on Equinox 600 indicating APTX Low Latency Enabled!