Trying to set up loadbalancing.

Im trying to inplement loadbalancing.Im running oscam on a raspberrypi with 20 peers.everything working fine untill I try to activate loadbalancing.
As soon as I do that ecm for caids that are in my share arnt found any moore.Deactvating loadbalancing and everything is fine again.
My conf.
[global]
logfile = /usr/local/etc/log/oscam.log
disableuserfile = 0
nice = -1
maxlogsize = 200
preferlocalcards = 1
usrfile = /usr/local/etc/log/oscamuser.log
emmlogdir = /usr/local/etc/log
lb_mode = 0
lb_save = 100
lb_reopen_mode = 1
lb_savepath = /usr/local/etc/log
fallbacktimeout = 2600

lb_weight on local reader =300 on remote readers 100 using cccam protokoll.

Found out that in Oscam.conf under cccam you have to set forward_origin_card = 0 or remnove that line.If it set to 1 loadbalancing doesnt work.