Long term I wonder if the timeouts could be because the DNS host for the site is having slow response time for link resolutions. I have no idea who hosts the sites DNS addresses. I don’t claim expertise in this. I just know that DNS servers have been getting a lot more traffic since youtube and the like has become popular. I found switching my internet DNS server has helped speed up my browser for most sites.
Somebody that deals with this regularly will probably be able to get what I’m so badly trying to convey. Don’t beat me up for improper wording please.