Bug reporting [Singleplayer]

1. Make separate thread for EVERY ISSUE. If you have found multiple bugs, create SEVERAL threads. Take a look at the list of open issues, if yours problem is already mentioned there, please post in this topic. Multiple issues in single thread are difficult to separate into tasks for programmers ang graphics.

2. Tell us what vehicle/station/track have that issue.

2a. If the problem involves a SCENERY it is MANDATORY to include the location.
To copy the current location during the game, press the F8 key, then click on the “Copy current position to clipoard” button.
You can paste the copied coordinates into the forum by right-clicking and selecting Paste

3. Attach log of your session. You can find it in (hidden folder by default)

Start -> Run -> %appdata%\..\LocalLow\SimKol\SimRail\logs

C:\Users\USERNAME\AppData\LocalLow\SimKol\SimRail\logs

4. In case of problems with mission results screen or mission graph, attach files from a mission recorder as well (warning: they get removed the moment the next mission starts). These can be found in:

%appdata%\..\LocalLow\SimKol\SimRail\MissionData

5. Topics that duplicate existing issues or contain more than 1 bug/problem report may be deleted by moderators without warning.

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227 topics in this forum

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The 'Electrodynamic brake' disable switch in the machine room of the Skoda ČD163 does not work
By jeroezie, May 2
- open_sim
- 1 reply
- 163 views
- Admin BOT
- June 4
Traction sign Applying power allowed at Dorota heading to Dąbrowa Górnicza Południowa missing
By jeroezie, May 3
- open_scenery
- 1 reply
- 145 views
- Admin BOT
- June 4
Słomniki missing heart pieces at the crossover switches at both station ends
By jeroezie, May 2
- duplicate_or_invalid_bug
- 1 reply
- 140 views
- Admin BOT
- June 4
Problem after loading a savegame: Station not recognized
By StolleJay, May 15
- duplicate_or_invalid_bug
- 1 reply
- 155 views
- Admin BOT
- June 4
ETCS L2 Tutorial - Unable to proceed after substitute signal
By fraetech, April 9
- duplicate_or_invalid_bug
- 1 reply
- 148 views
- Admin BOT
- June 4
Cargo scenario Dabrowa - Pabianice - Chojny: wrong train data
By LeProblemo, May 24
- duplicate_or_invalid_bug
- 2 replies
- 288 views
- Admin BOT
- May 24
Modifier + Key conflicts
By weezzah, January 31
- open_sim
- 3 replies
- 614 views
- schmusegewürzkatze621
- May 18
F2 keybind wont hide next signal/speed info
By michal_cz17, January 27
- duplicate_or_invalid_bug
- 5 replies
- 758 views
- Bender07
- May 9
Impulse 2 and cruise control.
By Dudko, April 22
- duplicate_or_invalid_bug
- 3 replies
- 441 views
- Sklox
- April 29
Game doesnt launch after update 17.04.2026
By Kubix, April 17
- need_info
- 7 replies
- 236 views
- Kubix
- April 29
Missing passengers train cars
By Dudko, April 4
- open_sim
- 1 reply
- 275 views
- Admin BOT
- April 29
Lodz kaliska missing heart piece in crossover
By jeroezie, April 21
- open_scenery
- 1 reply
- 257 views
- Admin BOT
- April 29
Frozen MFD, ETCS L2 brake curve, Impuls 2, Pruszkow
By weezzah, March 1
- fixed
- 2 replies
- 515 views
- kojonek2
- April 9
Feeling Dizzy - Steam Achievement not tracking
By Inkar, January 29
- duplicate_or_invalid_bug
- 10 replies
- 1k views
- DrogPog
- April 5
Wrong Description
By SugaCane, March 25
- open_sim
- 1 reply
- 510 views
- Admin BOT
- March 31
Missing Trigger Point
By SugaCane, March 25
- open_sim
- 1 reply
- 476 views
- Admin BOT
- March 31
Wrong Station Name Dionizów
By SugaCane, March 25
- duplicate_or_invalid_bug
- 1 reply
- 455 views
- Admin BOT
- March 31
Wrong Station Name Sedzice
By SugaCane, March 25
- duplicate_or_invalid_bug
- 1 reply
- 463 views
- Admin BOT
- March 31
Wrong Signal Name?!
By SugaCane, March 25
- duplicate_or_invalid_bug
- 1 reply
- 488 views
- Admin BOT
- March 31
Wrong Signal Name
By SugaCane, March 25
- duplicate_or_invalid_bug
- 1 reply
- 484 views
- Admin BOT
- March 31
Typing error enum name
By SugaCane, March 26
- duplicate_or_invalid_bug
- 1 reply
- 469 views
- Admin BOT
- March 31
Scenario Reg Skierniewice-Lodz Widzew Speed Bug
By Mikos, March 31
- duplicate_or_invalid_bug
- 1 reply
- 286 views
- Admin BOT
- March 31
Scenario [Cargo] Lodz Olechow - Pruszkow : Train stuck at Zyrardow after Accident
By idleoverthreshold, March 28
- fixed
- 1 reply
- 299 views
- idleoverthreshold
- March 28
DLSS always renders at 100% resolution regardless of Quality/Balanced/Performance setting
By にこ, January 19
- fixed
- 3 replies
- 1.5k views
- Admin BOT
- March 25
Coal Mine Operations - Save Game Issue
By BigVern, March 19
- duplicate_or_invalid_bug
- 2 replies
- 352 views
- BigVern
- March 25
Lua dev menu time @ weather menu shows wrong setting if you lead a world while the time and weather menu is opened during loading
By jeroezie, February 3
- fixed
- 2 replies
- 464 views
- Admin BOT
- March 24
LUA developer menu scrolling bug
By jeroezie, January 15
- fixed
- 2 replies
- 539 views
- Admin BOT
- March 24
Missing vertical transition at P: (36265.60, 204.70, 137121.60)
By taoroot, March 15
- duplicate_or_invalid_bug
- 1 reply
- 322 views
- Admin BOT
- March 23
Locomotive EU07- 153 does not give full brake cylinder pressure of 6 bar during heavy breaking in R brake setting
By jeroezie, March 14
- duplicate_or_invalid_bug
- 1 reply
- 312 views
- Admin BOT
- March 23
A highway has red coloured roaads near Lodz Lublinek, on the side towards Pabianice
By jeroezie, March 14
- duplicate_or_invalid_bug
- 1 reply
- 312 views
- Admin BOT
- March 23
Clicking on "compartment testing" freezes train's display in Impuls
By BravoFoxMike, March 14
- duplicate_or_invalid_bug
- 1 reply
- 302 views
- Admin BOT
- March 23
Missing Trigger Point
By SugaCane, March 21
- open_sim
- 1 reply
- 462 views
- Admin BOT
- March 23
Joystrick Not working correctly with Save Game Option
By amera345, February 1
- fixed
- 4 replies
- 575 views
- Admin BOT
- March 23
Save Game (Alpha) Feedback
By BigVern, May 3, 2025
- fixed
- 8 replies
- 1.4k views
- Admin BOT
- March 23
The EN57's right window rolls down on its own.
By jmluengor, July 22, 2025
- fixed
- 2 replies
- 736 views
- Admin BOT
- March 23
[Next] workshop button does not care about selection
By Shiralyn, August 1, 2025
- fixed
- 3 replies
- 986 views
- Admin BOT
- March 23
[NEXT] OHLE poles with missing textures
By Asrtiu, January 17
- fixed
- 3 replies
- 510 views
- Admin BOT
- March 23
Assets render on top in fog - Warszawa Wschodnia
By weezzah, January 31
- fixed
- 2 replies
- 471 views
- Admin BOT
- March 20
Errors Loading Saved Game 1 2
By BigVern, January 16
- open_sim
- 32 replies
- 3.4k views
- Sui
- March 20
Description from Variable false
By SugaCane, March 19
- fixed
- 2 replies
- 531 views
- Admin BOT
- March 19
The braked weight markings on the tanker wagons Zaes and Zas are switched on one side
By jeroezie, March 13
- open_sim
- 1 reply
- 318 views
- Admin BOT
- March 14
ETCS training scenario level 1 sometimes does not start properly
By Encreedem, March 11
- duplicate_or_invalid_bug
- 1 reply
- 328 views
- Admin BOT
- March 14
Skierniewice roads near station building skin texture problem
By jeroezie, March 14
- duplicate_or_invalid_bug
- 1 reply
- 338 views
- Admin BOT
- March 14
Bottom of chat is cut off
By Encreedem, March 11
- duplicate_or_invalid_bug
- 1 reply
- 345 views
- Admin BOT
- March 14
Station display flies and no information is displayed
By Joshi1337, March 3
- duplicate_or_invalid_bug
- 1 reply
- 323 views
- Admin BOT
- March 9
Gamepad R2/L2 or RT/LT Break Bug (PC/Steam Version)
By BeastWolf, March 6
- duplicate_or_invalid_bug
- 1 reply
- 484 views
- Admin BOT
- March 9
CD163 - Main switch issue
By lhv_skt, March 3
- duplicate_or_invalid_bug
- 2 replies
- 362 views
- Admin BOT
- March 9
[Cargo] Dąbrowa–Pabianice–Chojny: scenario hangs after coupling consist
By schmusegewürzkatze621, March 7
- duplicate_or_invalid_bug
- 1 reply
- 348 views
- Admin BOT
- March 9
Impuls EMU - Save Game Issue
By BigVern, February 26
- fixed
- 3 replies
- 479 views
- Admin BOT
- March 6
Black dots
By RanjithA8, March 2
- duplicate_or_invalid_bug
- 8 replies
- 684 views
- RanjithA8
- March 5

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