I fixed it!
I just corrected the repo urls to be the proper Slowroll versions, I made sure the 3rd-party OPI repos updated in proper order via proper priority and I disabled unnecessary repos.
Thank you! Could not have done it without your help, @knurpht @mrmazda !
I’ve have been enlightened about how to troubleshoot future such problems and how SUSE works in general.
I haven’t removed the 3rd-party repositories that OPI added, (yet). Instead I disabled/enabled as I ran dup command until I figured the importance of proper repo priorities.
However, I’ll know to be much careful with OPI and I’ll keep tabs on any new repo it asks me to add.
However, the biggest problem might have been adding the wrong Packman repo. Now I know that on Slowroll you need to make sure repo urls are compatable with Slowroll. Again, Thanks to @mrmazda for the proper Packman url!