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Development => Bug Reports => Topic started by: Combuijs on April 06, 2026, 03:39:22 PM

Title: Can't extend track/road underground from tunnel in 124.4
Post by: Combuijs on April 06, 2026, 03:39:22 PM
Is there something changed in the way we can build track or road underground?

I build a tunnel with Ctrl, so only tunnel entrance is build. In previous versions I could extend the track underground from the tunnel by going in underground modus, select the tunnel tool, select the tunnel tile, press Ctrl and draw the track I want, but nothing happens. No feedback at all, no track becomes visible, no message at all.

I use my own custom made pak, based on pak64, but nothing special in this case, should be easy reproducible with pak64. Am I doing something wrong, is the user interface changed for this case?
Title: Re: Can't extend track/road underground from tunnel in 124.4
Post by: poppo on April 06, 2026, 03:47:59 PM
I also found this bug in pak128.
In my case, if the ground level is 3 higher than the tunnel base(in half-height case), I cannot extend tunnel underground. if the ground level is 2 heigher(just below the ground), I can extend it.
Title: Re: Can't extend track/road underground from tunnel in 124.4
Post by: Nazalassa on April 06, 2026, 03:54:49 PM
This only seems to happen in underground mode; sliced underground mode works fine.
Title: Re: Can't extend track/road underground from tunnel in 124.4
Post by: Combuijs on April 06, 2026, 05:04:41 PM
Quote from: Nazalassa on April 06, 2026, 03:54:49 PMThis only seems to happen in underground mode; sliced underground mode works fine.

Yes, I can confirm that, sliced underground mode works fine, plain underground mode does not.