Magento 2.3.5 - Admin 404 Not Found - Including Category Links & Else

[barbaros selim]

Hi everyone.

I'm facing a strange problem right now. I did a complete fresh installation using a VULTR server and a SERVERPILOT account so the server side is completely okay as I did hundreds times before.

The problem is I can't see the admin page it shows a 404 not found page. 

But after I clean cache the page loads normally and I can access the admin page for a while but then problem occurs again and again.

Now I looked for some solutions that posted before me, I checked the htaccess files, I checked the database settings, server's url rewrite settings and everything. 

What am I missing? What you guys think? 

http://ip-address/newadmin is the admin link. It shows 404 before cleaning cache and after that works well for a while.

When I click on a category on front page it shows an url exactly like this "http://index.php/categoryname/"

[shikha1193]

Hi @barbaros selim  

It seems issue due to htaccess 

Please confirm are you able to access home page correctly with all css or css are also not loading correctly on the page ?

[barbaros selim]

Hi

Frontend and design elements loads perfectly. This is 5. time I'm installing same theme with same exact server configurations. No problem at front end.