Seeing Naga & Charlie but hearing Mr Tumble

[LaLaBuster]

When I switch on my TV and immediately switch channels I end up watching one channel and hearing another.

I usually switch to Freeview channel 1 (BBC1) but can hear 202 (CBeebies).

And, I NEVER watch CBeebies.

TV details

MN : UE40MU6400

PD : 04/11/2018

FW : T-KTMDEUC-1270.3

FC : SWU-OU_T-KTMDEUC_1270_190404

MI : T-KTMDEUC

LS : EU_UK

DI : RLCLFOP77FXQ2

MA : CC6EA4BE7296

VS : 1270.190404

[Munkh]

Not samsung accounting, not internet conniction

MN : QA55Q70RAJXXZ
PD : --/--/----
FW : T-MSMUABC-1335.0
FC : SWU-OU_T-MSMUABC_1335_191113
MI : T-MSMUABC
LS : CHI_DTV
DI : ZPCLTSRQPUHUE
MA : C048E6138D13
SC : 10101_Z_Z_Z

[Wiliams]

DI : CPCL6GDVM6D5K
PD : 8/31/2019
SN :
FW : T-NT14MUABC-1080.3
MI : T-NT14MAUSS-1001
MN : UN58H6203
MA : C4:57:6E:E1:29:7B
LS : PERU_DTV
VS : 001080.170228
FC : SWU-OU_T-NT14MUABC_001080_170228

Tengo un problema com mi samsug smart tv

[mostafa-121]

I can’t connect network my tv