Cockos Incorporated Forums - View Single Post - REAPER becomes a laggy mess with not even 100 tracks

Justin · 06-20-2019, 10:51 AM

Just tested on the mid-2012 RMBP w/ Win10, 4k display @60Hz via HDMI. Everything worked pretty well and fast with the project you sent.

Did I see correctly your audio interface is running with a block size of 1024 samples?

What display scaling settings do you have set in Windows?

Is REAPER set to be HiDPI aware (in preferences/General/Advanced)?

Any difference between 5.979 and 5.979+devXX?

Can you send a copy of your reaper.ini to support at cockos dot com? thanks!

06-20-2019, 10:51 AM	#25
Justin Administrator Join Date: Jan 2005 Location: NYC Posts: 15,737	Just tested on the mid-2012 RMBP w/ Win10, 4k display @60Hz via HDMI. Everything worked pretty well and fast with the project you sent. Did I see correctly your audio interface is running with a block size of 1024 samples? What display scaling settings do you have set in Windows? Is REAPER set to be HiDPI aware (in preferences/General/Advanced)? Any difference between 5.979 and 5.979+devXX? Can you send a copy of your reaper.ini to support at cockos dot com? thanks! Last edited by Justin; 06-20-2019 at 11:21 AM.