DSO4104B bug: Dual-window Mode exit freeze

ztkavc

Hello,

In Dual-window Mode with visible vertical cursors:
     1) If I move the upper "Major window" over one of the two vertical cursor lines the oscilloscope freezes on exit from the Dual-window mode.
     2) The oscilloscope freezes on exit even if I merely touch one of the vertical cursors with the nearby border of the upper window.
Disabling the vertical cursors before exit form Dual-window mode does not help as oscilloscope still freezes as soon I push the SEC/DIV knob.

Model: Hantek DSO4104B with latest firmware 1.1.2(181208.0).
Settings:
     Cursor mode: Track
     Source A: CH1
     Source B: CH1
     Cursor: AX

Please fix the annoying bug as I am otherwise very pleased with the design and with the intuitive interface of the DSO4104B oscilloscope.

Thanks.