[xxxnelly]

thanks 
5.7 (#609) - http://ix.io/2pqc
5.6 (#601) - http://ix.io/2pqf
 

@Milhouse I gathered some logs, looks like it happens on the first build with 5.7 kernel.

Sleep/resume working - 5.6 - 601 - http://ix.io/2p9k
Not working - 5.7 - 609 - http://ix.io/2p9m
Not working - 5.7 - 0413x http://ix.io/2p9o

Can you suspend/resume #0601 and #0609, and after resuming upload the log from using the LibreELEC Settings addon as that will include the kernel log as well - this is the best chance of spotting what might be broken.