[Observium] vlan ids nor port member not updated ??

Hy all,

i'm using observium since 2 weeks now, i found a strange behavior. it can detect vlan defined in a switch at first, but it doesn't update them (removed or added vlans) nor update vlan port member.

is there anything wrong with my observium deployment ?

switch: D-Link DGS-3120 and D-Link DES-1210

any clues truely appreciated, i can't figure out what is going wrong :(

Regards,

Xinity