Promidi

I suspect you are using Workspaces. Remember, by default, Workspaces load their own Keybindings. Either: Use a custom Workspace where you have configured that Workspace not to load its keybindings, or Set your Workspace to “None”

UVI will know. If you ask them, they might even tell you.

That is actually how I back up this key. I just use a CMD command line script that gets run at the end of my normal back up.. The part in the script that specifically backs up Sonar’s recent files is as follows. regedit /e "D:\Data Files\Reg Keys\Sonar\Sonar Recent_file_list.reg" "HKEY_CURRENT_USER\Software\Cakewalk Music Software\Cakewalk\Sonar\Recent File List" Of course, change the "D:\Data Files\Reg Keys\Sonar\Sonar Recent_file_list.reg" into where you want save your specific reg file.

Part of my daily back up routine also backs up the following key: "HKEY_CURRENT_USER\Software\Cakewalk Music Software\Cakewalk\Sonar\Recent File List"

@Ian MacphersonAnd once you have done that, and have it working in CbB, reinstall Sonar 2025 and TT-S should also available and usable in Sonar 2025. I have Sonar 2025 and TT-S is available and usable in Sonar 2025 here.

Yes, it means exclude Sonar and all the stuff from MS Defender. Stopping Defender (and remembering to) while working in Sonar would be a bit of a pain. Because you exclude entire folders, excluding all of your plugins is simply a matter of excluding the entire folder where your plugins are stored (along with all other Sonar related folders). I have Malwarebytes premium and have done the same with that.

What measured temperature does your CPU get to when Sonar has locked up / crashed? I have had mine (very briefly) up to 100°C and it does not crash. (though I do not like doing that very often) The brief time at 100°C is sometimes when I am using RX11’s Music Rebalance tool. Sonar sometimes gets to around 85°C to 90°C when playing a heavy project - fans nearly going into warp - . However, Sonar has never locked up or crashed even when at high warp. Something else is probably going on with your PC.

“moved to Cakewalk sonar” from what?

Did you ever have a licence for Sonar Platinum or SONAR Professional? If so, then you can install Sonar Platinum or SONAR Professional, and then install the “Platinum Instrument Collection” to get PSYN II installed. Note: PSYN II produces a blank GUI in Sonar 2025 unless you deselect "Enable DPI Awareness." in Preferences - Customisation - Display

Update via Native Access (confirmed as working here) Release Notes Version 1.6.1 (Latest) 16 September 2025 Minimum OS requirement: macOS 13, 14 or 15 (latest update) Windows 10 or 11 (64-bit, latest Service Pack). ADDED Settings Menu option to select which parameters send automaton event when the Morpher ls moved (especially useful to better manage the DAW undo history). ADDED Link to discover new Massive X Expansions above the Browser in the Play View and Settings menu. FIXED Arrow keys previously not allowing navigating presets in the browser. FIXED Presets ending with a new Line character could cause the buttons In the GUI header to become misaligned. FIXED Assignment highlights were displayed over the remote octave window on hover.

Yes, but that binding cannot be created via Preferences - Customisation - Keyboard Shortcuts. Currently, if I wanted to recreate this from scratch (maybe because of an install on a new PC), I would either have to add the reg file I posted previously, or import a KBN file (Which I do create every time I add/edit a Key Binding). There must have been a time in the past with a particular iteration of Cakewalk where I was able to create this keybinding.

I have made a reg file that, when imported , adds the keybinding ALT+SHIFT+L to “Lock/Unlock the Screenset from modifications” in Sonar 2025. This should not modify existing keybindings. Of course, before importing this file, make sure you either export your keybindings to a KBN file, or export the following registry key: HKEY_CURRENT_USER\SOFTWARE\Cakewalk Music Software\Cakewalk\Sonar\Bindings Sonar Screentset lock Keybinding.reg

You can. I have imported kbn files many times.

You mean to tell me that have never actually delved into the sonic playground that is Falcon.....?

Maybe run your disks through CrystalDisk info as well. The Windows Event Viewer might yield something as well.

On mine it states ALT+SHIFT+L is bound to “Lock/Unlock the Screenset from modifications” I must have done it during a brief windows when it was possible to do so (in the CbB days).

As above. I actually do have ALT+SHIFT+L bound to Screenset Lock/Unlock in Sonar 2025 and Splat (and it does work). However, I have no idea how I was able to configure this, as this option is not present in Preferences - Customisation - Keybindings (advanced). It is also not listed as one of the default keybindings. I have a feeling its in the Bindings entry in the Sonar registry somewhere.

I looked into this further and I think this was added from a time when Screensets were introduced. I also looked for ALT+SHIFT+L in the keybinding settings on my Sonar and Splat and could not find it either. I am also baffled as to why I have it in my Sonar 2025 (and Platinum). However, to toggle the lock status of my current screenset, all I have to do is ALT+SHIFT+L Maybe drop a note to Sonar Support. https://help.cakewalk.com/hc/en-us/requests/new

I just use ALT+SHIFT+L. No Auto Hotkey needed. Is that not available there in your Sonar?.

Depends.

30 minutes? That does sound like a PC issue rather than a Sonar issue.... Other than that, you need to give use more information.... Like which VSTs and architecture (32bit or 64bit)? Personally I would ditch Norton and use something else.... or even just leave the job to Windows Defender. (with exceptions configured for Sonar, project and content folders)

Yes, that is actually quite high. Even if it was 90°C while the Sonar project is running, I would expect it to have cooled down a bit by the time you’ve rebooted your PC, entered the BIOS and then got to the part where you can see the CPU temperature. I have had mine up to 95°C (measured in from inside Windows OS) while doing a Music rebalance with RX11. As soon as this completes, the CPU temperature rapidly drops to around 35°C (which is my average normal idle temp) Speaking of idle temp, what is yours?

What is the specific temperature of your CPU while your project is glitching?

RPN and NRPN events are special MIDI events that some synths use to change various specific parameters to those synths. For instance with Roland GM and Yamaha XG synths and TT-S 1, RPN 0 changes pitch bend range. However, with some modern VSTi plugins, these events can stop them from sounding.

Have you tried having a look with Latencymon? https://www.resplendence.com/latencymon