Hello. On úterý 22. září 2026 18:32:16, středoevropský letní čas Rafael Passos wrote: > Hi Oleksandr, > > On September 14, 2026 11:51:48 GMT+01:00, Oleksandr Natalenko wrote: > >On pondělí 14. září 2026 12:31:01, středoevropský letní čas Oleksandr Natalenko wrote: > >> > >> For v7.3-rc3 + Bolt receiver + MX Master 4 mouse: > >> > >> Tested-by: Oleksandr Natalenko > > > >OK, no, something is not right: the mouse behaved fine after a fresh boot with the patch applied, but once I switched it to another device and then back, the scroll started to be crazy again. > > > > Could you send the detailed steps of your testing procedure? > I'd like to try reproducing it when I'm back home. Nothing special: I've got two Bolt receivers connected to two different machines, each receiver is paired with MX Keys S and MX Master 4. I switch both the keyboard and the mouse between two machines with a keyboard shortcut that triggers Solaar rule to change the host. I'm going to try the series Erik sent today. -- Oleksandr Natalenko, MSE