oscam disconnecting client

i am using oscam as server with cccam protocol and cccam as a client to generate line.problem is that my oscam disconnect client and reconnect,this causing problem please help me. oscam log as under.i am using oscam and cccam on ubuntu 12.04

• 2017/05/28 14:01:41 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:77DB900C136E2636DAC4FD79D1E6A2A0): found (1241 ms) by cccam_server
• 2017/05/28 14:01:51 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:CB9884AFEACA6DF3A6D8A8C2300E9984): found (1119 ms) by cccam_server
• 2017/05/28 14:02:01 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:99BFC996560F0A970D715985E4FA8C1A): found (1010 ms) by cccam_server
• 2017/05/28 14:02:12 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:3B77D8231605A99BDEBCCAFEA4B9B1E5): found (1428 ms) by cccam_server
• 2017/05/28 14:02:21 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:6FBD05B6009B3B6F3996FF37086CA93A): found (1049 ms) by cccam_server
• 2017/05/28 14:02:31 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:1874C7381A0DF32EEE29D77A79179A4E): found (1220 ms) by cccam_server
• 2017/05/28 14:02:45 5ECA8DBF c (ecm) cccam (0B00@000000/0000/EAF9/4C:4389398648F6AC556DD556B26E118AC0): found (4371 ms) by cccam_server
• 2017/05/28 14:02:45 43182E4E c (newcamd) client connected to 10000 port
• 2017/05/28 14:02:45 43182E4E c (client) encrypted newcamd:10000-client 192.168.1.101 granted (cccam, au=auto (1 reader))
• 2017/05/28 14:02:45 43182E4E c (newcamd) user cccam authenticated successfully (CCcam)
• 2017/05/28 14:02:45 43182E4E c (newcamd) AU disabled for user cccam

i have noticed that this thing happen when i play those channels which are not in my subscription then this disconnect and reconnects..please help

these values are not in my config.plz check below

oscam.config

[global]

nice = -1

WaitForCards = 1

logfile = stdout

preferlocalcards = 1

saveinithistory = 1

[webif]

httpport = 8888

httpuser = admin

httppwd = admin

httpallowed = 192.168.0.0-192.168.254.254

httprefresh = 15

# protocols

[newcamd]

port = 10000@0B00:000000;10001@0100:000068;10002@0500:032500,32A00,042800,040810,043800;10003@0602:000000;10004@0622:000000;10005@0631:000000;10006@0649:000000;10007@0662:000000;10008@0B00:000000;10009@1803:000000;10010@183D:000000;10011@1861:000000;10012@4A02:000000;10013@4AE1:000000,000014;10014@EEFF:000000;

key = 0102030405060708091011121314

keepalive = 1

oscam.user

# oscam.user generated automatically by Streamboard OSCAM 1.20-unstable_svn SVN r11384

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

[account]

user = cccam

pwd = cccam

umaxidle = 0

au = 1

group = 1

cccstealth = 0

my ecm time is also too much high.. this cause breakup,i have noticed this thing happen when i play multiple chanels then ecm time for each channel goes higher.. is there loadbalancer in config help me out this problem??

even if ecm remain low,chanels breakup occurs again and again after long times..may be its memory issues?dear experts plz guide