GD-77 no tone CTCSS

[iw2fiv]

Recently I have update the radio to20231231193513 fw.

Now if I set in codeplug tone ctcss both on tx and or rx analog I don't have it.
The codeplug shows that the channe have a CTCSS set on a tone frequecy but when I press the black button on the radio the display shows:

Rx: none Tx: none
SQL: 45%


I can't be received from a rpt or a radio who required a TSQL.

Anyone can help me?

Thanks
Carlo IW2FIV

[iw2fiv]

Now I have reinstalled a fw version march 4 2023 and the ctcss tone are back, so its a bug into fw 20231231193513.