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I haven't experienced this in the last few days but I do see a different new problem with Safari. When I enter company symbols in the search box it tried to do a "spell check". I have to click "x" on the suggestion before hitting return. Anyone else seeing this. I just checked and it does not happen in chrome. This could be a new Apple default that has to be overridden by the web programmers.

srye21 thanks for posting that video ads are the cause of the site freezing. I've been emailing support and they have been claiming I was the only user having problems with Safari on SA! Now they need to fix this. SA works on Chrome but I see no reason that I should switch from Safari as my main browser just so SA can show me video ads I don't want to begin with!

This problem has returned for me. Anyone else? After a page is open for a while Activity Monitor can show CPU usage over 100% up to over 300%. 

I've been experience this for some time as well. Just found this thread. Sometimes reloading the page works. I just tried using the Top Stocks Screener page and it froze completely. I just opened Activity Monitor and the SA website was over 200% CPU usage.

I am experiencing the same thing. I confirmed my email address 2 days ago and got a bunch of emails yesterday. Today it's off again I have not received any of the emails I should have received. This is with Apple Mail and I suspect it requires a change by Seeking Alpha. Where is the Seeking Alpha web team response? This is like pissing down a well.

Cautiously optimistic. I just went to an article and so far it is stable. 

On the other hand, the email link brought me in as not logged in (even thought I was logged in on another window) and clicking "sign in" and the link at the bottom of the page didn't work so I couldn't post. I was able to get here under my account through the Help & Support menu.

Same here, since yesterday. Message says "A problem repeatedly occurred..." with a "Reload Webpage" button. Problem keeps happening after reloading page. Same pages in Chrome are working so far. Not caused by a Mac update, using Mac OS Mojave 10.14.6. 

Not fixed by deleting cookies and restarting computer. It does not seem to be happening when I am not logged in! It only started up again when I signed in.