DW1560 small bandwidth?

Hi all. I have a DW1560 in a Dell 5490, working good. Handoff/continuity works well. I use a Magic Trackpad 2 and a Magic Keyboard.

But when I pair the airpods in addition to them, the sound is choppy. If I disconnect either the keyboard or the trackpad (or when I have them connected though the cable) the sound is good again, I can listen to music and have zoom meetings.

Hence, I think it is a BT bandwidth issue. Anyone having the same challenge?