@solcryss What you described just now is exactly the problem I am facing aswell with one of my websites, I run about 20 websites but only one has this problem, even though they all have Solid Security plugin. Only my homepage stays functioning but every other page or product gives a 404 error, I can temporarily fix it by double-saving permalink settings however I can’t stabily run ads for this website as I never know when it’s working properly or when it’s not. I will try the above reccomendations however I’m affraid it won’t make much of a difference, I already tried to change the permissions for the httacces and change certain code in there but once again all the “solutions” were only temporary.
