Red face Weather FC after DPI change

Hello,

I have changed my G2's DPI from 480 to 420.
I used the Xposed AppSettings Module to change LG's weather app's DPI back to 420.
Unfortunately, it force closes everytime I try to add a new city. Tried deleting app data and cache, but it doesn't help.

Can someone suggest me other things to try? Thank you very much in advance