After flashing 11.19 (even tried full wipe, and starting from scratch), wifi has been using way too much battery for me. If I leave the screen off, it shows up as 95% of all battery usage, and even with the screen on it still uses 70% with display hanging around 20%. I didn't even know wifi could use more battery than the display, particularly when nothing's syncing/downloading etc. I've found out that in just 1 minute it uses over 1000 uAh, while compared with around 65 uAh on MIUI 11.12. Even with no extra apps installed and no custom kernel or anything it's still doing this. Does anybody know why? PS: I'm on a HTC Desire GSM. Would upgrading the radio from 5.09 to 5.11 help?