Created attachment 289113 [details] sleepgraph showing failure in Linux-5.7-rc4
Created attachment 289115 [details] sleepgraph showing SUCCES in Linux-5.7-rc4 on Dell 9300
Created attachment 289117 [details] issue.def
This issue has been with us a long time, and on many machines. It adds 1 second to the suspend path. It appears to happen only on the FIRST suspend. The error delay has never been seen to occur on subsequent suspend cycles (until a system reboot).