Got a new Samsung 4K a few weeks ago. Immediately noticed massive, and I mean biblically massive slowdowns, taking up to 10 seconds to select a thumbnail, for example.
Today I decided to try Bridge on my non-4K monitor, and baBANG! There's the bridge I'd come to know and like.
Here's the whacky part: I dragged Bridge back to the 4K and things were running fairly well. Bridge eventually slows back down, but seemingly not as slow as when I boot and run it in the 4K.
I've not noticed this in other Adobe apps, however.
I did all of those last week. No dice. 2 hours ago I switched DisplayPorts on my rx580 and and Bridge was screaming fast again. Just woke it from sleep and Bridge is back to dog slow again.
Whats your OS and the video card you have in your system?
OS is Mojave 10.14.4 with a Radeon RX 580 8 GB running on a 12 core Mac Pro 2010 5,1.
I decided to try the 2018 version of bridge and it works swimmingly. So it's a "It's not me it's you" thing.
i had same issues like this, please suggest solution for this.
Unchecking the "Tiles" option at the bottom of the window speeds things up quite substancially, but not as much as running it on a 1440p monitor.