Apparently you did an update this weekend   I received a notification over this weekend that your site was "unavailable" so you could "improve" the site.

Same problem with Win 10 for days.  Closing then logging back in fixes it for a short time then the same error!  

URL:https://email.seekingalpha.com/news/3411293/track?type=click&mailingid=3411293&messageid=2900&databaseid=&serial=2900O3411293O1542725568555.0.7ea34f34779d4f2be01fe09f2427be35&emailid=1022885&userid=1022885&extra=&&&3000&&&https://seekingalpha.com/account/email_auth?auth_param=v6t5:1dv87un:7cc4e70f3f824...