[MlMt] drag & drop a message to an IMAP folder not working

[Eric Sharakan]

On 3 Jul 2018, at 6:49, Rob McBroom wrote:

> On 2 Jul 2018, at 20:43, Eric Sharakan wrote:
>
>> Okay, this is not a MailMate problem; it's system-wide.  I can drag 
>> anything I want, but the "drop" action fails to perform the drop.  
>> I've tried two different trackpads, so I think that rules out a HW 
>> issue.  A reboot seems to fix it temporarily.  Has anyone else seen 
>> this?
>
> I’ve seen problems like this over the years. It’s almost always 
> because the system thinks a modifier key is being held down. I can 
> usually fix it by just tapping all the modifiers to make it realize 
> the key isn’t being held.
>
> I’ve never seen it repeat so persistently, though. I wonder if one 
> of your key switches is physically connecting when it shouldn’t.

Thanks Rob, this is an interesting thing for me to check - if it happens 
again.  It's been working fine all day today (which might just lend 
credence to your theory). :-)

-Eric