Mobile usability report going down every day

Hi guys,

I'm having trouble with my spam websites(ig viewer).

The valid pages for mobile usability pages are dropping every day. it has dropped from millions to 66 valid pages now.

no manual actions,
no mobile usability errors,

i'm suspicios of the crawl rate instabilization. it goes up and down significantly.
daily crawl rate is between 1m - 3.7m it has direct.


any experiences about this issue?

i need to bump this thread, sorry.

Bump this again... I need a solution too :/