11.10 Battery drain - support is not support

Hi all,

so support is not answering to my questions and the try to answer me with “systems answer”. 

Battery drain is big after 11.10 update. 

I tried remove Garmin device file. Factory reset device after unpairing device and watch, I was sure don’t install CIQ apps that can propably cause problem. 

Nothing works and Garmin is not able to write me: Sorry, we made bad update, we will fix it in next week. 

Is it normal from support? When OnePlus phones started I had problems and support worked in same way, but after year they started collecting bug reports and their device now work like a charm. Why? Because their software are tested by professional big hunters.