I have been getting pops & clicks when rendering in realtime when having external FX.
I also have a click that pops during playback approximately 1s or under after I start playback.
I am running an M1 Pro / 32gb ram with 12.6.3 OS and WL 11.1.20, the issue however has been present since previous versions.
-I tried different buffer sizes
-I stopped oversampling the plug ins that had the option to do so
-I tried killing all background activity on the computer
It has been driving me crazy and I am really not sure what the issue might be, as far as I’ve observed I couldn’t find any pattern so it seems random at the moment.
I’m experiencing exactly the same issue. No matter where the external effect is placed, it causes a glitch at about 300ms playtime that has exactly one buffer size (i.e. 256 samples in my case).
It even happens if the external effect is the only plugin in my chain. No need to mention that it works perfectly on Nuendo & Co.