Sub GHz App- reproducible freeze with certain sequence of actions (firmware 52e)

[eriknyquist]

Describe the bug.

Sub GHz app freezes, requiring device reset with left + back buttons, when scrolling through modulation options with hopping enabled, AND after HND_2 modulation was enabled for a short time

Reproduction

1. Open Sub GHz "Read" app.
2. Press left to open config menu
3. Set "Hopping" to ON
4. Set "Modulation" to HND_2 (all the way to the right)
5. Press back button, let the frequency hopping w/ HND_2 run for a second or two
6. Press left to go back into config menu
7. Scroll left through the modulation options, this causes the freeze, for me it always freezes on FM476

Target

Flipper zero, firmware 52e

Anything else?

This is not new, I also observed this in 49e

[xMasterX]

Fix will be published soon