Cubase lags/crashes when Cubase IC Pro is connected

Tj99 · February 5, 2020, 1:08pm

Hello,

Doesn’t matter where I try it, as soon as Cubase IC Pro is connected, my DAW has visual lags randomly, the audio playback/recording still works normally. Once in a while Cubase also crashes without Dump file. I tried to use Cubase IC Pro via App from the App store on an IPad, on a Samsung tablet via the browser using :45000 and directly on my DAW computer via localhost:45000 (so network connection cannot be the issue).

Win 10 1909 (always newest updates)
I7-I8700k 16GB Ram
Cubase 10.5 Pro (always newest updates)

Tj99 · February 6, 2020, 12:05pm

Am I the only one having this issue?

Tj99 · February 11, 2020, 4:33pm

Anyone?

cubace · February 17, 2020, 5:33pm

I think the problem is that Cubase GUI is also handling controllers. With the performance problems we have had in 10.5.0 the remote controllers using midi could see very sluggish remotes. It send to a some build-in device the that can not handle flow-control the impact will be that the gui stops. It usually considered bad design to have IO dependencies in a applications GUI thread.