Working on an embedded webserver – LPC4088 + W5500
Works OK over LAN (Faultless)
If over internet (Even VPN) it stops files at around 33kbytes, occasionally twice that, and infrequently more still.
I could have many bugs in my code, but what I am trying to understand is what is different between TCP over LAN and over WAN.
Any advice appreciated, even if just hints on where to start looking.
Of course 1st suspicion has to be difference in speed, and I’m looking to see how that makes a difference to my code, but I can’t fathom it … If I solve it, I’ll post back …
(In the UK)