First of all, I'm having lots of fun with your mod, keep up the great work!

The atomic reconstructor is working is working fine with every other thing that I have tried.

It just seems to be really picky when it comes to red mushrooms. I can only get about 1 in 6 to change.

It is in front of a block. I have even moved the block closer, just in case, no difference.

I even went as far as making the precision dropper, no difference.

I just cannot figure out what I'm missing...

I await your guidance...

After 3 tries...

It needs 250000 RF.

Sorry, I know that. It is receiving power from the bottom. It has it's full requested power of 300000 RF.

Not to sound impolite, but "it works for all the other materials but does not work consistently for red mushrooms"...

Huh. Then I have no idea. I've never encountered something like that before.

I tried this about 20 times and it got converted every single time.
Please make a video of the problem.

I'll do my best. I've never made a video before. Ya, learning new things...

I was completely unable to get red mushrooms to convert to netherwart, but I had other mods that gave me netherwart, so I never bothered trying to figure out why the AR wasn't working. Now, of course, AA is freezing my game, but as soon as it's running again, I'll test red mushrooms again and if they still don't work I'll try to figure out why.

I still have no idea what this could be caused by, as I am unable to reproduce it.
But we are talking about 1.10.2, right? If not, please try it in that version.

It is the newest version. At the pics you can see that there is a Travellers sack

I will close this issue for now as I haven't heard back from it in a long time so I assume it has either been fixed or it isn't important anymore.
You can always reopen it if you want to though. :)