Scrolling to the top of the file

[ProfileX]

This seemed like a great app, thank you for making it available. It was working great, now it keeps scrolling to the top of the file while I'm reading in the middle. It seems to tail properly if I'm looking at the bottom. It was doing this in 1.40.4 installed via WinGet, and also in 1.40.5 extracted from a zip.

Update: If I close the app, rename my %AppData%\settings.json and let it create a new one, the same issue is happening

Possibly related - when I try to export my highlight rules, I get this:

Filter string you provided is not valid. The filter string must contain a description of the filter, followed by the vertical bar (|) and the filter pattern. The strings for different filtering options must also be separated by the vertical bar. Example: "Text files (.txt)|.txt|All files (.)|." (Parameter 'value')\n\n
ArgumentException
at System.Windows.Forms.FileDialog.set_Filter(String value)
at LogExpert.Dialogs.HighlightDialog.OnBtnExportGroupClick(Object sender, EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(HWND hWnd, UInt32 msg, WPARAM wparam, LPARAM lparam)

[Hirogen]

I created a Issue, need to check it, I haven't encountered this problem, but there was another one that could be the culprit, if you can, test the 1.40.5 and see if you see the same behaviour

Edit, sorry, you already tested with 1.40.5 and its the same, I will check if I can pinpoint it

[ProfileX]

I think I found the cause, some of the CSV files had corrupted data in the middle, not sure why but they are structured like this:

• comma delimited text at the top
• binary in the middle
• comma delimited text at the bottom

Once I remove the binary data, the tail kept working and my last position was kept without scrolling to the top. I can send a sample of the files if that would help