paginated report not loading in browser

[birgirs]

i have report that connects to the db 

but when i load the report i just geta blank 

my power bi reports work fine

i have tried different browsers and with different credentials 

but the report does not show

and its not just this report its all paginated report

[birgirs · Accepted solution]

found out why this was happening 

From "Authentication" section two settings were removed:

RSWIndowsNegotiate

RSWindowsNTLM

I've reverted back those settings and checked. Report is showing again.