ORF IRDETO P4 funktioniert plötzlich nicht mehr

[reader]
label = orf2
description = # 1.Maus 4.Schacht, ORF Ice, Plusaustria Irdeto CAID 0650
protocol = mouse
device = /dev/ttyUSB3
caid = 0650
boxkey = 1xxx8
rsakey = DxxxD
force_irdeto = 1
detect = cd
mhz = 600
group = 6
emmcache = 1,3,2,0
blockemm-unknown = 1

2017/12/13 20:08:46 25AFA668 r (reader) orf2 [irdeto] Reader initialized (device=/dev/ttyUSB3, detect=cd, mhz=600, cardmhz=357)
2017/12/13 20:08:47 25AFA668 r (reader) orf2 [irdeto] card detected
2017/12/13 20:08:47 25AFA668 r (reader) orf2 [mouse] Buffers readed 0 bytes total time_us 75109
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] ATR: 3B 78 12 00 00 54 C4 03 00 8F F1 90 00
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] Buffers readed 0 bytes total time_us 75111
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] Init card protocol T0, FI=1, F=372, D=2, N=0
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] Setting baudrate to 32258 bps
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] Calculated work ETU is 31,00 us reader mhz = 600
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] Buffers readed 0 bytes total time_us 75108
2017/12/13 20:08:48 25AFA668 r (reader) orf2 [mouse] ATR Fsmax is 5 MHz, clocking card to wanted user cardclock of 6,00 MHz (specified in reader->mhz)
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] Hist. Bytes: TÄ
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] detect irdeto card
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] caid: 0650, acs: 0.06, country code: AUT
2017/12/13 20:08:49 27BE5F00 c (ecm) VU+ (0650@000000/0000/32C9/4E:7C5E39BC49408E49DEA9431600B281AA): rejected group (0 ms) - ORF 1 (no matching reader)
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] providers: 4, ascii serial: ##########, hex serial: ######, hex base: ##
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] WARNING: For Irdeto cards you will have to set 'cardmhz= 600' in oscam.server
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] active providers: 4 (0a48ff,002d00,002e00,002f00)
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [mouse] found card system irdeto
2017/12/13 20:08:49 25AFA668 r (reader) orf2 [irdeto] THIS WAS A SUCCESSFUL START ATTEMPT No 1 out of max alloted of 1
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] entitlements for provider: 1, id: 0A48FF
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: 0001, date: 2017/12/10 - 2018/08/17
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: 0002, date: 2017/12/10 - 2018/08/17
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: FFE0, date: 2017/12/10 - 2018/08/17
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: 7FF7, date: 2017/12/09 - 2017/12/19
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: 7FFB, date: 2017/12/09 - 2018/01/08
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: FFD8, date: 2017/12/09 - 2018/01/08
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] entitlements for provider: 2, id: 002D00
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: 001D, date: 2017/11/22 - 2017/12/22
2017/12/13 20:08:50 27BE5F00 c (ecm) VU+ (0650@000000/0000/32C9/4E:83F633827DA00CB8BC0820FA7741E540): rejected group (0 ms) - ORF 1 (no matching reader)
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] entitlements for provider: 4, id: 002F00
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] chid: 0031, date: 2017/11/22 - 2017/12/22
2017/12/13 20:08:50 25AFA668 r (reader) orf2 [irdeto] ready for requests

[reader]
label = cccam-reader
protocol = cccam
device = 192.168.178.31,33005
user = VU+
password = wohnzimmer
inactivitytimeout = 30
group = 6
emmcache = 1,1,2
ccckeepalive = 1
cccreshare = 10

[account]
user = VU+
pwd = wohnzimmer
description = # VU+Solo2
sleep = 0
group = 6

[reader]
label = orf
protocol = smartreader
device = Serial:Reader B5665E8
services = orfice,kombiaustria
lb_whitelist_services = orfice,kombiaustria
autospeed = 0
cacheex_allow_filter = 0
caid = 0650
boxkey = 1xxxxx8
rsakey = DF5xxxxx2D
fix07 = 0
readtiers = 2
force_irdeto = 1
detect = cd
detect_seca_nagra_tunneled_card= 0
mhz = 343
cardmhz = 343
group = 6
emmcache = 1,1,2,0
blockemm-unknown = 1
saveemm-u = 1
saveemm-s = 1
saveemm-g = 1
lb_weight = 400
cccreshare = 3
read_old_classes = 0

2018/04/24 07:19:04 37EC6E01 c (ecm) AZ (0650@000000/0000/2781/4E:FF2C08A4046E385B38456DA6FD917F16): found (90 ms) by orf - MTV HD Austria

2018/04/24 07:17:55 5AEC2888 c (ecm) DM7020HD (0650@000000/0000/2781/4E:0D4C0DC0D6041FDAC971DF7706084150): found (92 ms)