Too slow when output multiple lines

When the shell outputs somthing with multiple lines, Tabby seems to show the output line by line rather than giving all lines instantly, even ls -l command could take secs to show hundreds of files.

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PS: new version of 1.0.177 is involved with the problem, rollback to 1.0.176 solve the problem.

[W0n9]

I faced the same problem and it severely affected the experience when using some CUI program such as htop.

[wudisheng]

I encountered the same problem with .179 on Windows 11 x64, sometimes the symptom is much worse —

• Tabby enters a status not responding to user inputs for the exact tab (while still printing lots of lines quickly overflow the scroll buffer); AND
• Tabby starts to use a significant amount of CPU (on a very high-end PC); AND
• Even if I repeatedly enter something like Ctrl-C immediately after entering the command that triggers a lot of output, it takes 10 seconds or 20 seconds or even longer to stop the output (especially when the output lines are colored).

I tried rolling back to .176 and it seems better (still in verification).

A typical command to trigger the issue fgrep . -Inr / --color.

I can grab and attach a performance trace later (after I have time to reinstall .179 debug it) if it sounds necessary to you.