headphone volume after 1.9 update?

I’ve kept my Qu-16 headphone volume at 1:00 on the Phones knob since I got the mixer. After the 1.9 update I have to keep my headphone volume at 9:00, turning it up any louder is too loud. This is both listening to playback from my Macbook into the mixer via USB and listening to live sources plugged into the mixer. Headphones are Sennheiser HD380 Pro. The output volume to my monitor speakers is unchanged.

So what setting changed with the update, or reverted to default, or…?

It’s easy enough to turn the volume down, no problem, but I wonder what is different?

Thanks.

Anybody had a headphone out volume change with 1.9?
Where do you generally keep your headphone volume level?
Which settings could affect headphone volume?

Thanks for any information.

No change with mine that I have noticed - sorry.

Thank you for your reply.