-alex-

Thanks, research node unlocked when R&D building upgrade has finished. One thing that was misleading is that 2-nd gen capsules showed "Technology has unresearched requirements" tooltip while other 100+ RP techs showed "Cannot research technologies over 100 science at this level".

I have problem with 2nd-gen capsules too. Both prerequisites are researched (see image below). This happened in 0.41 and does not changes after upgrading to 0.42