Port Forwarding loses display

[JeffinTx]

I'm running 1.8.1 on a TP-Link TL-WR1043N/ND v2.

I've been adding Port Forwarding rules in the GUI, saving the config after every four or five rules. When I finish up with about 30 rules, all looks good. Save and display, all good. Then, I come back to the router after a few minutes and only the first of my rules displays. The rest are gone!

I went to the trouble of signing into the router via SSH and did a display of the firewall using the command "iptables -L -n" Sure enough, all my rules are there, and tests of port forwards work, all successful. The rules are good, but they still don't display in the GUI. Bug?

[Lantis]

Can you please upload your port forwarding rules so I can test with them?