I lost trophies for "disconnection" even with the Internet running perfectly

 

My Account: Nokia Lumia 630 W10

 

I lost 66 trophies (from 1933 to 1867) because of a “disconnection” of those that always happen.

 

I would like some help to recover.

 

This has happened several times with me, even with the internet connection working perfectly, but this time there were many trophies at once.