This is NOT just caused by "hyperclicking" as IBM claims!

HCL Notes/Domino 8.5 Forum (includes Notes Traveler)

Subject:

It might be ONE cause and most likely what they war trying to handle with the error msg.
However,quite often it happens without any trace of "hyperclicking" and mostly (in my case) when using the designer client swithing back and forth between clients.
The error message consistently continues to show at any attempt to use the smart icons in the notes client. A few still work in the designer client (e.g "Back to home") but most smart icons fails there too. It, as consistently, always works to use the menu-option for the same function. I.e if I tried (and failed) to switch ID via the smart icon it always works to immediately ise the menu option "File-Security-Switch ID...".

It is clearly not caused by "hyperclicking" anything. Even after having left the entire computer idle for 15 minutes it still gives this erroneus error message.

Solution:
Once again, in my case - I have found I do not have to close alla clients completely. I always have all three clients running and if I shut down Notes Client and Designer client, waiting for "Notes2.exe" to close - I can then start the notesclient from my designer client (thus avoiding having to log in again) it "solves" the problem!

My uneducated guess is that this is caused by something in the bl**dy eclipse-environment (since it doesn't care about designerclient running)
Many cool features have been brought upon us through the new fancy eclipse-framework. Stability is, sadly, not one of them...

Feedback response number WEBB8SF9VR created by ~Sanjay Destooskiikle on 03/16/2012