Re: entering sleep mode

@yourmomgaeeee
Hello,

Set your game setting to default.
Verify your game files on Origin > My Game Library > Apex Legends > Click on the "Gear" icon > Verify game files.
Update your system driver (GPU, CPU, motherboard etc)
Hit win + R > Type "msconfig" without " > Services tab > Checked on "Hide all Microsoft services" > Disable all.
Restart your computer and try again.

Hope it helps!