Issue: I'm seeing this quite a bit now. I think it's an issue with multiple techs. If I select the "Seed Storage" tech in the Research Screen I can't deselect it. It becomes locked and I have no choice but to research it. I am able to deselect all the other techs however but not "Seed Storage" as it becomes locked. I have an image and a save file below.













SAVE FILE: Vaulters - Turn 9.zip





Reloading doesn't work and as far as I can tell there are no active quests that will grant me this tech. If there's any other information you need please don't hesitate to ask.

Hello,

I've succeed in reproducing the issue. It should be enough to allow us to fix the problem.

We only need to take the time to do so.

Thanks again for all the info!

I have the same issue with the PC version, 1.02. However, exiting to the desktop and then reloading the game "fixed" the issue. In my case the "locked" techs were Acquacultural Science and Imperial Coinage. I've selected and then couldn't de-select them.

I can complement the information. When I click on the research icon to de-select it, in the outputlog.txt appears the following message:

Order preprocessing failed because the target game entity is not valid.



(Filename: C:/BuildAgent/work/d63dfc6385190b60/artifacts/StandalonePlayerGenerated/UnityEngineDebug.cpp Line: 49)