Default Gmail keeps on Downloading *solved*

Since yesterday, battery rub faster than usual and charging took longer than normal.

Using OS Monitor application, Gmail consumes a lot of cpu power. If I switch off wifi and data, there is a notification come out stating "no connection can't download attachments".

Things I have tried
1. Remove automatically download attachments from Gmail setting
2. Clear Gmail application cache
3. Uninstall Gmail update
4. Remove Gmail and install it again from scratch using titanium backup.

All the above doesn't work. The application keeps on using the network, either on wifi or data networks.

I'm on LG G2 OS 4.2.2 rooted but with stock recovery.

This seems to occur since 10th Jan, upon updating Gmail app.


Any hint how to solve this?


Note: issue resolved by deleting all email with attachment on my Gmail account. I have also change setting in Gmail to sync only last 15 days.

Sent from my LG-D802 using xda app-developers app