Oscam Disconnecting client

I have ben running the oscam server for 2 months and everything have workt flowlesly until 2 days ago.

The problem i have is that the clients 2 boxes in my home cant stay connected. The connect and in the same moment disconnects. I havent changet annything on either boxes.

This is the debug file.

2000/01/01 01:44:07 1CDE0982 r (work) data from add_job action=13 client r Boxer

2000/01/01 01:44:07 7CB7B89F c (work) [OSCAM-WORK] new event 1 occurred on fd 22 after 3430 ms inactivity

2000/01/01 01:44:07 7CB7B89F c (ecm) [GET_CW] wait_time 0 caid 0500 prov 040D00 srvid 0474 rc 100 cacheex cl mode 0 ex1rdr 0

2000/01/01 01:44:07 7CB7B89F c (ecm) request_cw stage=2 to reader Boxer ecm hash=DDB96374378EFF84CE4B96A1B2663C5B

2000/01/01 01:44:07 7CB7B89F c (work) start reader thread action 5

2000/01/01 01:44:07 7CB7B89F c (main) starting thread client work

2000/01/01 01:44:07 7CB7B89F c (main) client work thread started

2000/01/01 01:44:07 7CB7B89F c (work) [OSCAM-WORK] new event 1 occurred on fd 22 after 15 ms inactivity

2000/01/01 01:44:07 7CB7B89F c (client) AK1 disconnected from 192.168.0.106

2000/01/01 01:44:07 7CB7B89F c (main) thread 2BA554A0 ended!

2000/01/01 01:44:07 1CDE0982 r (work) data from add_job action=5 client r Boxer

2000/01/01 01:44:07 1CDE0982 r (reader) Boxer [viaccess] TRACE: SW1: 90

2000/01/01 01:44:07 1CDE0982 r (reader) Boxer [viaccess] TRACE: SW2: 00

2000/01/01 01:44:07 1CDE0982 r (reader) Boxer [viaccess] TRACE: SW1: 90

2000/01/01 01:44:07 1CDE0982 r (reader) Boxer [viaccess] TRACE: SW2: 00

2000/01/01 01:44:07 1CDE0982 r (reader) Boxer [viaccess] TRACE: ecm answer for ecm hash DDB96374378EFF84CE4B96A1B2663C5B rc=4

Can anyone please help me?

oscam config

###################################################

# Oscam 1.20 conf #

###################################################

[global]

logfile = /tmp/oscam.log

disableuserfile = 1

clienttimeout = 7000

waitforcards = 0

nice = -1

maxlogsize = 250

netprio = 1

preferlocalcards = 2

logduplicatelines = 1

lb_min_ecmcount = 3

[dvbapi]

enabled = 1

au = 1

user = dvbapi

boxtype = dreambox

[newcamd]

port = 10001@0500:040D00

key = 0102030405060708091011121314

keepalive = 1

[cccam]

port = 12000

nodeid = 25A2C52710DF14D6

version = 2.1.3

stealth = 1

[webif]

httpport = 7777

httpuser = root

httppwd = vuplus

httpallowed = 0.0.0.0-255.255.255.255

hideclient_to = 0

httprefresh = 10

httppollrefresh = 10

http_status_log = 1

# oscam.user generated automatically by Streamboard OSCAM 1.20-unstable #

##########################################################################

[account]

user = dvbapi

keepalive = 1

au = 1

group = 1,2,3

[account]

user = Andreas3

pwd = flurkmark

caid = 0500

au = Boxer

emmreassembly = 0

group = 1

ident = 0500:040D00

max_connections = 2

[account]

user = Andreas

pwd = flurkmark

caid = 0500

au = Boxer

emmreassembly = 0

group = 1

ident = 0500:040D00

max_connections = 2

[account]

user = AK1

pwd = flurkmark

caid = 0500

au = Boxer

emmreassembly = 0

group = 1

ident = 0500:040D00

# oscam.server generated automatically by Streamboard OSCAM 1.20-unstable_svn SVN r11198

# Read more: http://www.streamboard.tv/svn/…/doc/txt/oscam.server.txt

[reader]

label = Boxer

description = Boxer

protocol = internal

device = /dev/sci0

caid = 0500

detect = cd

mhz = 450

cardmhz = 2700

group = 1

emmcache = 1,3,2,0

2000/01/01 02:29:05 6206CB14 c (newcamd) client connected to 10001 port

2000/01/01 02:29:05 6206CB14 c (client) encrypted newcamd:10001-client 192.168.0.106 granted (AK1, au=on (1 reader))

2000/01/01 02:29:05 6206CB14 c (newcamd) user AK1 authenticated successfully (mgcamd)

2000/01/01 02:29:05 6206CB14 c (newcamd) AU enabled for user AK1 on reader Boxer

2000/01/01 02:29:05 6206CB14 c (newcamd) SID list will not be send to mgcamd client.

2000/01/01 02:29:10 6206CB14 c (client) AK1 disconnected from 192.168.0.106

I have now tried adding the line and its the same result.

i can stay connected as long i selekt a channel that is free. But direkt i selekt a channel that ned decryption it disconnects the client.