RichText- Result pane is emptied when clicking on a collection box header
Starting today I run into a desperate situation: When clicking onto the header of Dump box containing a collection (e. g. IEnumerable<>) in the Result Panel to collapse or expand it, the background in the result panel gets white as well as the foreground, thus emptying the HTML result pane. Only pressing F5 recalculates and redraws the results.
I suspect that this malfunction has something to do with the internet explorer colors, because I was tinkering with inetcpl.cpl recently.
Unfortunately I'm not able to repair this problem, I tried everything, reinstalling LinqPad with prior deletion of all config files in %programdata%, %appdata% and %localappdata%. Copying IE settings from a local windows account on the same machine, that does not experience this problem. But all to no avail.
This problem happens in LinqPad5 and 6, with dark and with light theme and default result formatting.
Since I use LinqPad very heavily for my developing job, I am now in a deplorable situation.
Does anyone have an advice how to resolve this? (I want to refrain from reinstalling the OS.)