[lwip-users] Ping time slowing down after some time

[Franck Jullien]

Hi,

I an old post (by Steffen Wolfer) I found something that looks like my problem:

> On the other
> hand I noticed that ping times before slowing down are about 0.5 ms and
> after turn pretty exactly to 1000 or 2000 ms.

And Kieran Mansley replied:

> In the past I've seen that when a packet has been buffered but ignored.
> Receiving another packet causes an interrupt (or something) that results
> in the first packet being noticed, but the second packet is then
> buffered and ignored.  And so on.  Not sure if that's any help to you.

Anyone has any idea about this ?
I turned all debug warning on but nothing shows up when it slows down.

Franck.