Strange behaviour of Oscam 11546 with DM920 Openatv 6.3

I tried to update my oscam 11384 with oscam 11546, when I start the oscam no smargo & biss reader is found on the control panel of the oscam.

With the old release of oscam 11384 no problem was highlighted so far. What is wrong?.....
Thanks in advance for your help

MG

This is my hardware & software configuration:

hardware; DM920 with Openatv 6.3 image
My oscam.server :

[reader]
label = TIVUSAT_183D
protocol = internal
device = /dev/sci0
caid = 183E,183D
rsakey..............
detect = cd
nagra_read = 2
mhz = 450
cardmhz = 2700
ident = 183E:000000,005411
group = 1
emmcache = 1,2,2,0
blockemm-unknown = 1


[reader]
label = SRGv5
protocol = smargo
device = /dev/ttyUSB0
caid = 0500
detect = cd
mhz = 534
cardmhz = 369
ident = 0500:050800,050810,060210
group = 1
emmcache = 1,1,2,0



[reader]
label = EMU
protocol = emu
device = emulator
detect = cd
services = !afn
disablecrccws_only_for = 0E00:000000
caid = 090F,0500,1801,0604,FFFF,0E00,4AE1,1010
detect = cd
ident = 090F:000000;0500:000000,023800,021110,007400,007800;1801:000 000,007301,001101,002111;0604:000000;2600:000000;FFFF:000000 ;0E00:000000;4AE1:000011,000014,0000FE;1010:000000
group = 1
emmcache = 1,5,31,1
emu_auproviders = 0604:010200;0E00:000000;4AE1:000011,000014,0000FE;1010:00000 0
emu_datecodedenabled = 1

[reader]
label = biss
protocol = constcw
device = /var/keys/constant.cw
caid = 2600
group = 1

:thum::thum::thum::thum::thum: