Of course: Here a .lsq, .lsg and .lss file for you to test. I had to zip the .lsq file, because somehow the forum software does not allow the upload of .lsq files (will file a bug report for this!).
My Limesurvey version is Version 3.7.2+180508.
Help us to help you!
Provide your LS version and where it is installed (own server, uni/employer, SaaS hosting, etc.).
Always provide a LSS file (not LSQ or LSG).
Note: I answer at this forum in my spare time, I'm not a LimeSurvey GmbH employee.
Guys, I imported the model posted by holch and it worked! I have other issues but I will open a new topic because is not related to this subject. Thank you guys for the attention!