I have a really weird issue. All of a sudden, Firestorm crashes when
tp'ing home from the hypergrid. As a variant, I can reach my home but
most prims are missing, unless I teleport to another local region
then back home, then the prims are here again.
I am speaking about a setup that was working fine for years. It
happened just following major changes to the router NAT rules. I
managed to revert back to the situation "it was working before", but
the issue persisted. I noted an excessive slowness in the router
administration console and suspected a network problem. Firing
Wireshark and bam! Tons of Spurious Retransmission, Dup ACK, RST in
the loopback route between my viewer ('amiral') and my external IP
('ns.pescadoo.net'), both ways.