Report preparation

• I used the AI-assisted bug report tool (Help → Support → File an Issue)
• I have attached a support bundle or log file

What happened?

scenario
2 slices open on different bands, for example: slice A 20 metres, slice B 40 metres.
I close the VFO of Slice B 40 meters with the X, but the pan remains active on the 40 meter spectrum. Everything is OK.
I move the mouse to Slice A at 20 meters and activate the split mode.
I close the split function in Slice A 20 meters.
I return to Slice B Pan of 40 meters.
If I click to reactivate the VFO, this doesn't happen, but it changes the band in Slice A from 20 meters to 40 meters.
I will have two slices A e B in 40 meters.
If I click on Slice B on any part of the Pan spectrum, the frequency in Slice A changes.
To activate the VFO in slice B I have to assign it another frequency by going to BAND

The operation normal is.
After closing the split mode in Slice A or viceversa, it should be normal to be able to reactivate the VFO in Slice B.
in SSDR this does not happen.

aethersdr-20260525-011436.log

What did you expect?

No response

Steps to reproduce

flex 6400

AetherSDR version

26.5.3

Radio model & firmware

flex 6400 v. 4.1.5 basic

Operating system

Windows

OS version and hardware

windows 10 pro