[MlMt] slow/laggy UI behavior after updating from 10.13.6 -> 10.14.2

[Eric Sharakan]

I know you said other Apps aren't experiencing this, but there's been 
reports of bugginess in one of MacOS' spell-correction related processes 
(in both High Sierra and Mojave).  Perhaps the upgrade to Mojave tweaked 
your spellcheck options and exposed you to this issue.

Check and disable the Spelling and Grammar options in the Edit menu of 
MM and see if that helps.

-Eric

On 11 Jan 2019, at 16:40, Michael Dunston wrote:

> I updated my Mid-2014 MBP (SSD, w/ 16GB RAM) from MacOS 10.13.6 -> 
> 10.14.2 earlier today and the Mailmate UI now appears to be 
> considerably slower than it was this morning before the OS upgrade.  
> There appears to be a nearly 1-second delay when clicking to change 
> mailboxes, and even typing into a new message window is laggy enough 
> that I get several letters (or words) ahead before the typed input 
> actually appears.  (and for the record, I’m not that fast of a 
> typist)  I do have about 340K messages across 12 accounts with a 
> fairly large number of mailboxes, but I didn’t see this behavior 
> before the 10.13.6 -> 10.14.2 upgrade, and other text-focused apps 
> (BBEdit, PhpStorm, Pages etc.) are not exhibiting this behavior at 
> all.  (nor does Activity Monitor or top show anything unusual)  Has 
> anyone else experienced this by any chance, or are there any 
> recommendations on the best way to troubleshoot this?  Thanks for any 
> suggestions!
>
> -- 
> -- Michael Dunston
> -- Recording and Production
> -- School of Performing Arts Music | Theatre | Cinema
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