Kristian Knudsen

Thanks, this might need to go to the SW team... System: Processor Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz 2.21 GHz Installed RAM 32,0 GB (31,9 GB usable) System type 64-bit operating system, x64-based processor HDD Samsung 970 EVO Plus PCIe 3.0 SSD Not so fun coincidence was Windows factory clean installed a few months ago (due to Windows/Nvidia problem like many have reported with the Windows 24H2 graphics change BSOD etc.) Edition Windows 11 Home Version 24H2 Installed on ‎20/‎05/‎2025 OS build 26100.4652 Experience Windows Feature Experience Pack 1000.26100.128.0 OS, APPs and Audio project are all on a this fast PCIe 3.0 SSD. "Steinberg Generic Low Latency ASIO driver" nope... These are the only ASIO in registry: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\ASIO\QUAD-CAPTURE Computer\HKEY_LOCAL_MACHINE\SOFTWARE\ASIO\Realtek ASIO Regarding "Reset AUD.INI via Preferences > Audio > Configuration File > Reset..." So maybe do the "Reset AUD.INI" via "Reset Config..." not sure and where is the "AUD.INI" located? In any case not sure this is relevant if I have the right drivers and no other ASIO. The Driver current settings, but several different configs tested: No Midi, my bands song example here is with 81 tracks sorted in groups: A few plugins are used, but almost exclusive Cakewalk (and I have currently no 3rd party installed), this runs without as hitch in CWbyB, but not in this new Sonar 2025. They have the same settings, I used default in CWbyB. Yes I have other audio Software installed (I'm an Acoustic Engineer and Musician), but don't run them in parallel unless is use suspend mode etc, since Sonar is using the the Audio interface exclusively. To test this I need to close Sonar 2025 completely and wait a second, after this start CWbyB. If you start either Bandlab DAWs to quickly the Audio interface in not released yet, this has always been like that. When using suspend mode etc. many other this can happen, so I try not to use it. By going back and forth between the two DAWs there is only CW Sonar 2025.07 playback Dropouts/Stuttering. I don't have a reference on CW Sonar 2025.06, since I just installed this to test for the band, since we are using the DAW live for rehearsal and mix etc. on other PCs as well. Not currently testing until this is resolved. CWbyB was running default, since no issued were observed, again only in CW Sonar 2025.07

Hi, Alienware Laptop Windows 11 and Roland Quad Capture. CW Sonar 2025.07 playback Dropouts/Stuttering Tried: buffer 128/256/512 enable / disable MCSS for ASIO Driver enable / disable MCSS ThreadSchedulingModel 1,2,3 CWbyB 2024.12 latest update works fine with default: buffer 256 enable / disable MCSS ThreadSchedulingModel 1 Last post I found on this topic was from 2023 and it's only since trying out CW Sonar 2025.07 that I have seen this issue on my system with CW Sonar Platinum Lifetime, then CW by Bandlab (CWbyB)

Another Cakewalk Sonar Platinum Lifetime user here ... Bandlab took over everything Cakewalk and Cakewalk Sonar 2024 should be in our Lifetime versions updates. I really hope this happens, as I will have to switch from Bandlab altogether if it doesn't happen. While I can understand other viewpoints, there are not many who actually would like to stay with this software and have the original Lifetime versions updates. This would be a great move and most likely bring people back as well. In any case this would be really easy to do and what great publicity it would be.