octaeder

lua can make problems, f. ex. with tikz. In this case unset adv. option for preview as follows:  Of course this will slowdown preview depending on the size/amount of...

For a description on how to find the temp files s. #2785. The 1rst case (with code given above) doesn't run with option _precompile preamble_. There is nothing we can...

seems OS specific to me, can't reproduce with Win10

If possible please provide a screenshot of the situation.

We may try if txs starts with defaults. So end texstudio.exe and ensure with task manager that this process is not running. Go to %AppData%/texstudio and rename texstudio.ini to texstudio~.ini....

there were some changes in dev to cwls regarding chapter and the like. from then on the completer will recognize \chapter, \section... even in a single new document without any...

@sunderme You still can't reproduce? Ensure you closed all tabs before ending txs. Start txt, open new editor, paste Latex code given above (with the \input), click on inc in...

@sunderme As a first note: I see a crash. I try If I can reproduce. crashed with signal Assert failure: fileName.isEmpty() || pairedFileInfo.isAbsolute() at something in C:/msys64/home/WDAG/texstudio-org/texstudio/src/latexdocument.cpp:112

in my build (git 4.6.0alpha1-14-g20b1b8dda) folder a file named file.tex exists (it is from the last test and contains the align* env created with completer). start empty txs and enter...

crash fixed, but the file doesn't open on click or on context menu (Open Document) in structure and Toc pane: