Auto update of multiple cards?

Hi, I run a VU Duo with 2 Sly UK cards. For some reason, only the card in slot 1 auto updates. I use Oscam to read the card and CCcam. It doesn't matter which card it is but as long as its in slot 1 it will update but if its in slot 2 then it won't. I know it is probably something silly in my settings as originally they were only for 1 card and I bodged the settings to make them work with 2 cards.

Any help appreciated.

[global]
nice = -1
WaitForCards = 1
logfile = stdout
preferlocalcards = 1
saveinithistory = 1
[webif]
httpport = xxx
httpuser = xxx
httppwd = xxx
httpallowed = 0.0.0.0-255.255.255.255
# protocols
[newcamd]
key = 0102030405060708091011121314
port = 12000@0963:000000;12001@0963:000000

[reader]
label = slot1
protocol = internal
device = /dev/sci0
boxid = 00000000
blockemm-u = 0
blockemm-s = 0
blockemm-g = 1
blockemm-unknown = 1
emmcache = 1,3,2
group = 1
caid = 0963
ident = 0963:000000

[reader]
label = slot2
protocol = internal
device = /dev/sci1
boxid = 00000000
blockemm-u = 0
blockemm-s = 0
blockemm-g = 1
blockemm-unknown = 1
emmcache = 1,3,2
group = 1
caid = 0963
ident = 0963:000000

[account]
user = test1
pwd = test2
monlevel = 0
uniq = 0
group = 1,2
au = 1,2
caid = 0963

Thanks, have updated settings and will keep an eye to see if both cards are updated.