Incessant copying of selected text in Plasma Clipboard shuts down browser tabs

I have a problem where once the plasma clipboard has too many items, I have noticed that if I click on a browser tab, instead of opening the tab, the click action closes the tab. I can’t seem to figure out why this interaction is taking place. I have tested this with both Firefox and Chrome and both browsers behave in the same manner.

That is really weird. Have you determined how many is too many? What have you configured the clipboard’s maximum history size to be?

Weird that it’s just browsers affected too. Have you tested whether extra tabs in another app, like Dolphin, has the same behavior?

Thanks. Removing Latte did fix the problem, and at the moment I am happy with the result. Will experiment after re-installing latte in the weekend and report back.