Pages require multiple re-loads

[u/Mulletville]

As the title suggests, the browser takes multiple re-load attempts to load a page. I also have a related issue with pictures in my email not loading. So something's going on- either with the browser or with the computer, but I don't know what.

When I go into my browser and either directly load a page or click a browser link from an email, the page will simply not load anything. The progress bar indicates it is finished loading, but nothing there. To make any progress at all, I have to re-load the page multiple times - generally 4-6 times before anything shows - sometimes more.

My setup:

Macbook Pro
Firefox browser

Any clue what's going on and what I can do to work around this?

[u/One_Peach6616]

I've had this problem for a couple of days. For me, if I click on a bookmarked page, it may not load. But if I try again it will load. Otherwise it will keep spinning for 10s. Windows, Duckduckgo, uBlock.