No not a custom workspace, I used to have one setup, but thought it could be part of the issue, so reformatted my windows drive and this is pretty much a vanilla setup... System info as below... Adobe Photoshop Version: 19.0 20170929.r.165 2017/09/29: 1138933 x64 Number of Launches: 17 Operating System: Windows 10 64-bit Version: 10 or greater 10.0.16299.15 System architecture: Intel CPU Family:6, Model:14, Stepping:3 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2, AVX, AVX2, HyperThreading Physical processor count: 4 Logical processor count: 8 Processor speed: 4008 MHz Built-in memory: 16323 MB Free memory: 2 MB Memory available to Photoshop: 14388 MB Memory used by Photoshop: 70 % Surface Dial: Enabled. Alias Layers: Disabled. Modifier Palette: Enabled. Highbeam: Enabled. Image tile size: 1024K Image cache levels: 4 Font Preview: Medium TextComposer: Latin Display: 1 Low free ram atm as Im working in 3DCoat but have 16GB DDR running on an i7 6700k (oc'd to 4.5Ghz) using a Nvidia 980Ti and the issue occurs when nothing else is open as well
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