I believe I may have messed up one of my mu networks... actually I suspect a poorly written plugin that I installed a while back caused a few problems. Site is slow, new plugins don't work quite right, and i just want to start fresh.
So.. I'd like to try reset the entire network back to wp defaults. However, there are 4 things that I spent an awful lot of time on and would like to see if I can preserve those changes. I'm wondering how I might be able to accomplish this.
I'm wondering if I could simply reset the wp core db tables and replace the core files without affecting the other plugins I have. Or should i backup selected db tables of the individual components (plugins) and restore them later.
Here are the four things I'm most concerned with:
1. Theme manager plugin. I've spent a lot of time customising the descriptions, names and images of all the installed themes.
2. Pretty Plugin manager. Same as above
3. Ultimate Branding. Not as bad, but still quite a few changes that I'd like to keep if possible.
4.Website data, pages and theme. (Divi theme).
All other customisation I think I can deal with manually. There are only 3 other sites, all test data, so those aren't a big deal. And that's pretty much it.
Any help would be greatly appreciated.