hello,
I have a few problems:
1. When you turn on debug mode I get errors. As they try to delete? http://prntscr.com/6972jj
2. In the console errors occur from google fonts. The font is not used anywhere how to disable it? http://prntscr.com/6972to
3. From time to time after switching to either sub blank page appears. What do you mean improved?
greet