I have had both the ports forwarded disappear and stop working even when still in the table. rebooting doesn't seem to fix it.. you have to remove or just re add the port and it will work for a day.
If anyone has a fix for this it would be awesome!
REF:
Gargoyle
Gargoyle Version:1.6.0
Model:TP-Link TL-WR1043N/ND v2
Device Configuration:Gateway
Memory Usage:21.1MB / 60.2MB (35.1%)
Connections:303/4096
CPU Load Averages:0.09 / 0.12 / 0.16 (1/5/15 minutes)