low speed with nat enabled

hi i’m experiencing very cut of bandwidth with nat enable on some sm (also in OFDM) if i enable pppoe i’ve a cut of bandwidth of 50% towards link capacity test if i enable static ip of 30%
if i switch off nat and using canopy only as bridge the speed is correct (same speed of link capacity test)
some one is having same problem ?
thank you all

Hi,

Is the SM running with latest software version?

allanpelais wrote:
Hi,

Is the SM running with latest software version?


yes 11.2 AP-DES

and the SM?

allanpelais wrote:
and the SM?

Same on SM and AP