10.13.4 update problem

I suggest you use the program created by Etresoft, a frequent contributor. It will provide a snapshot of your system which we can analyze to possibly determine the cause of your problem. Please use copy and paste as screen shots can be hard to read. On the screen with Options, please open Options and check the bottom 2 boxes before running. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown.

Etrecheck – System Information

Download this, Download macOS High Sierra 10.13.4 Combo Update and then install.

OK have you tried in Safe Mode?

See Use safe mode to isolate issues with your Mac - Apple Support

Please post the whole report.

You only posted the first page of the report. Please post the rest of it so that it can be analyzed.

Please use the application's built-in sharing capability, "Share Report," button, upper righthand corner, to copy and paste your results, instead of using screenshots.