slanse on "Website Glitching with Plugins"

Since I updated to WP 4.5, most of my plugins have caused my website to glitch - basically, it goes in and out of looking and functioning properly. I tued off all of my plugins and have about 3 that don't cause the glitch. Every time I tu on other plugins, even ones that are compatible and updated for 4.5, i get the same issue. The website is ILoveGoodwill.org - the issues happens sporadically and goes in and out.

I looked at this file https://wordpress.org/support/topic/read-this-first-wordpress-45-master-list and cleared my cache. Almost every plugin I tu back on causes the problem to come back. I also looked at this file: http://codex.wordpress.org/Using_Your_Browser_to_Diagnose_JavaScript_Errors and I get the error in Chrome and FireFox, so I know it is not just the browser.

I am not sure what to do at this point. Some of the plugins are not important and I can do without, but others are and I can't tu them back on without the website looking funky.

Any thoughts?

The common factor might be the theme.

Do you have the same problem with the three problem plugins active under the Twenty Sixteen theme?

I had not tried switching to 2016. I will do that - though I have been in contact with the Theme Developers and they think it is a Plugin issue. I find it hard to believe that almost all of my plugins are the problem.