why Ring control or Enum Control auto scrolling

[kimw]

Hi all,

Recently we saw our Labview application with some Ring control or Enum Control automatically open and scrolling for a few minutes causing the application to hang and later recovered to work normal.

Any of you experienced this in the past and what could be the cause and how have you fixed it?

Thanks,

Kimberly

[SteveChandler]

Could be a flakey keyboard or mouse or maybe it is a virus. Have you seen this with other applications?

[kimw]

Operators have not reported seeing other applications doing this.

Recently we did install a free software to the controller PC that disable the middle mouse wheel acting like Left click button.

How to fix the flacking keyboard and mouse? replace them?

Thanks,

Kimberly

[SteveChandler]

If you have another keyboard and mouse laying around then just replace them and see if that fixes the issue. I would worry about any free software that does something like this unless it came from the mouse manufacturer.