tech tree not showing properly

[guardian312]

Has this been discussed before? Can't say, because there doesn't seem to be a search tool. It might be that you know about this bug, but in case you don't..

I have encountered this problem only in custom games, and I don't know if it matters, but I was playing Catherine on Monarch and with less opponents than usual.

This is the problem, exactly:
I research some techs without actually looking at the tech tree. And when I actually do look in the technology advisor, it will show the techs that have been researched (or some of them) in the same colour as those that haven't been researched. They cannot be researched again though, but it mixes things up.

 

[Gryffone]

I am having a problem with Tech Tree advancement. I was just playing a custom game and Technology I researched did not allow me to produce the units that I had researched the technology on. When I looked at the tech tree it did not show that tech tree item changed in color which seems to connect with the problem being stated here. I am trying to see if any other postings have noted this problem for if you can't produce units from tech's researched you certainly can't win. I was playing at the Prince level as well and on a Tiny custom map with 2 opponents.

 

[EMan]

I have a similar problem with the Tech Tree display, albeit not as severe as Gryffone's.

Currently playing Game-Of-The-Month 01: Suddenly the "Green" color of the techs I had researched reverted to the "Unresearched" slate color with the exception of the starting techs!

From that point on, techs that I have researched are showing green and the slate-colored techs I have already researched appear to be performing their functions correctly.

It's primarily just irritating not being able to see at a glance which techs I've researched!

Anybody know how to fix this problem?

 

[Arizona_Steve]

@Gryffone - sometimes there's more than two requisite techs for a given unit eg. Horse archers require both Horseback Riding and Archery. This is not always obvious.

I get the same problem with the tech tree. Often I'll research Polytheism, but Mysticism will be displayed as unresearched on the tech tree. I can still build Obelisks and Stonehenge though.