All, it really helps when you state your issues that you mention if you are using mini's or blades and how many of each. The fact that Blades do not use autotune, means they are almost 2 different products with regard to troubleshooting and configurations.
Just an FYI many, many people are running minera with absolutely no issues with both Blades and mini's. In fact of all the solutions I have used this is by far the most stable and easiest to use. Not to mention the fact the development cycle is crazy fast and responsive. Michelem and Sandor make quite the team

I have one pi if it can't run both 5 chip and a blade at the same time 13/2 I either have to split it and put my blade on my notebook where it works fine or use something else like hashra.
My blade stutters and hangs when used with the rest of my 5 chip gridseeds on minera,