More Cubase Pro 15 bugs

I would like to say that Cubase 15 is a stable release, but I keep seeing bugs in several places. Not showstopper ones luckily, but bugs regardless.

For example, I wanted to move a bunch of selected notes using Ctrl+left arrow key, and this is what happens:

As you can see, the notes slowly move, but the whole timeline moves faster than the notes. And you can see that auto scroll is disabled.

Then we keep on having gigantic key editor windows when clicking and dragging down the title bar from a maximized state to move the editor to another monitor. These are full screen screenshots with the Windows snip tool, and it shows the space of four monitors, but because I have three actual monitors, one of them shows in black unless you see the actual key editor window taking up the size of 4 monitors together:

You can tell that this is four monitors together by the size of the spacebar. But this screenshot is before I moved that giant window to see what were its dimensions:

This doesn’t happen in any other app that I have installed, and that’s quite a lot. It’s obvious Cubase still has some bugs in the way it communicates with the part of Windows that deals with the GUI (sorry if I can’t explain this with more appropriate terms, I just don’t know much about coding), and it’s not just Cubase. One day I closed Cubase and opened Wavelab Pro 12. Before opening it, I turned off the 2nd and 3rd monitor since I didn’t need them.

In Wavelab Pro 12, I have a default filter setup. I wanted to adjust one of the filters, and I kept clicking on it, but nothing would happen. It occurred to me to turn on the second monitor, and this is what I see:

So it seems to me that Steinberg needs to take a look at the GUI code for both apps.

Another example that doesn’t seem like much but it gets on your nerves after a while. When you open a key editor window, the tracks area has an offset when it comes to the grid and playhead:

Which goes away if you click and drag the divider between the tracks and the notes area:

But having to do that every time is rather annoying. But we also have things that should show inside the screen, and don’t:

Or things that are shortened to just one letter for no reason because there is plenty of space to show the full words:

And finally, more puzzling stuff like this:

No, that is not my color palette. This one is:

Now, I have no clue what could’ve caused that weird sepia palette to show like that, but at that point, no other colors in the interface looked as weird as that.

So it seems to me that Cubase 15 was pushed out the door before it was ready, and I think Steinberg needs to rethink the October or November deadline they seem to have each year for a new Cubase release, which helps nobody, because why rush it out the door with so many bugs when they could wait a few months and release a well polished DAW that will just work.

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For this, I just use the F2 Transport Panel.

This is apparently caused by the Left Divider or Right Divider being checked/enabled.

What are the steps to reproduce this one?

Hi,

Are you on Windows or Mac? Could you give us more details about your computer specification (mainly the graphic card, the OS, …)?

If that works for you, fine, but it shouldn’t happen.

Not really. It’s another thing that happens at random, it was like that when I took that screenshot, and maybe another time, but it’s not most of the time. Right now, it shows perfectly fine, with both dividers enabled:

I have no idea. It happened just once and so far never again. Just because a bug can’t be reproduced doesn’t mean that it’s not there. I think the bugs here have a lot to do with the way Cubase interacts with the Windows… display system? Sorry, I have no idea what it’s called, but I’m guessing every single program that runs on Windows has to at some point communicate with the OS to tell it things like how big a window should be, or how to display all the elements on screen.

All these random bugs, many of which are not in Cubase Pro 14, show that 15 was rushed out the door without much attention to detail and much QC. The only GUI screwup that was also in C14 was the giant key editor window when clicking and dragging the title bar from a maximized state. But the rest of these bugs never happened to me in version 14, not even the first one.

Sure Martin:

Computer: ASUS
CPU: Intel Core i9-14900KF (Raptor Lake-S Refr., B0)
3200 MHz (32.00x100.0) @ 1100 MHz (11.00x100.0)
Motherboard: ASUS ROG STRIX Z790-E GAMING WIFI II
BIOS: 2001, 03/07/2025
Chipset: Intel Z790 (Raptor Lake-S PCH)
Memory: 196608 MBytes @ 2100 MHz, 38-38-38-84

  • 49152 MB PC41600 DDR5 SDRAM - Corsair CMK192GX5M4B5200C38
  • 49152 MB PC41600 DDR5 SDRAM - Corsair CMK192GX5M4B5200C38
  • 49152 MB PC41600 DDR5 SDRAM - Corsair CMK192GX5M4B5200C38
  • 49152 MB PC41600 DDR5 SDRAM - Corsair CMK192GX5M4B5200C38
    Graphics: ASUS TUF GeForce RTX 5080 GAMING OC
    NVIDIA GeForce RTX 5080, 16303 MB GDDR7 SDRAM
    Drive: Samsung SSD 990 EVO Plus 4TB, 3907.0 GB, NVMe
    Drive: Samsung SSD 990 PRO 4TB, 3907.0 GB, NVMe
    Drive: Samsung SSD 990 EVO Plus 4TB, 3907.0 GB, NVMe
    Drive: Samsung SSD 990 EVO Plus 4TB, 3907.0 GB, NVMe
    Drive: CT4000X10PROSSD9, NVMe
    Drive: CT2000X9SSD9, NVMe
    Drive: ST16000NM000J-2TW103, 15625.9 GB, Serial ATA 6Gb/s @ 6Gb/s ↔ USB
    Drive: HL-DT-ST BD-RE WH16NS60, BD-RE
    Sound: Intel Raptor Lake-S PCH - cAVS (Audio, Voice, Speech)
    Sound: NVIDIA GB203 - High Definition Audio Controller
    Network: Intel Wi-Fi 7 BE202 160MHz
    Network: Intel Ethernet Controller I226-V (Raptor Lake PCH)
    OS: Microsoft Windows 11 Professional (x64) Build 26200.7171

The steps are to have no event or part or track selected. If nothing is selected colours cannot be applied and Cubase indicates it by writing “(no selection)” in the panel’s title and by greying out the choices… just like greyed out menu items.

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I’m not sure what’s “happening.” The info you want in the editor simply isn’t there. It’s not a bug–it’s a feature you’d like to have. The Transport Panel doesn’t just work for me–it works for anyone who needs to see that info.

Yeah, it does seem to be random. Last time it happened, I just removed those locators and it corrected itself. At the moment I have two projects open, and the active one is fine, but the inactive one has the truncated text–and removing options does nothing.

Some bugs are harder to reproduce than others. The “(No Selection)” text looks suspicious.

Yeah, I have a document where I’m compiling a list of display bugs to report. Something is not quite right. Maybe you’ve seen some of these too:

Seems like it.

Yeah, I noticed that text–but how do you get into that state where nothing is selected?

I think you didn’t understand the bug I was presenting. It has nothing to do with the transport panel. It’s a GUI bug that consists of the grid and playhead having a slight offset to the left unless you click on the divider line and drag up or down. Again, when you open the key editor you see this:

After you click and drag the divider line, it turns to this:

As you can see, there’s no offset anymore. That is a bug, not a feature I’d like to have. And the transport panel is a totally different thing, so I believe you didn’t get what the bug was about. It’s very clearly a bug, one that certainly didn’t happen in any version of Cubase at least from 12 to 14.

Yeah, Johnny is right. I thought it was totally random, but I thought that the way to deselect everything was to simply click on empty space in the project window, meaning not selecting a track, and not selecting any parts. But when you click on empty space, you always select a track, which I think might be a toggle in the preferences. But to answer your question, to totally deselect everything, first click on empty space, then move the mouse pointer in a horizontal line to the track header, press Ctrl and click that header. That will deselect everything, and if you pull down the color palette, then it will show all those washed out colors.

If that’s the case, I don’t really care about this one, because as long as the palette is there when I want to color anything, it’s fine with me.

As for your other screenshots, can’t say I’ve seen those, but the screenshots I posted here are not the only instances of weird GUI stuff I’ve seen in Cubase Pro 15, at least the Windows version because I haven’t even installed it on my Mac. If it makes any difference, I have the Application Scaling to 25% because the regular is too small for me, and I have three Dell monitors that are 4K, with the Windows scaling at 150%. Perhaps that makes a difference, but I just can’t use Cubase at the 0% application scaling.

It works like that for several years already. Apparently you just never stumbled upon it.