Hi Michael,
Thank you for posting. You raised an interesting question. I tested some of our other routers to see if there were any differences in the number of characters allowed in the DDNS Username field. Here is what I found:
- RV082 & RV042 hardware versions 2 & 3: 15 Characters
- WRV210: 32 Characters
- RV220W: 64 Characters
I will see if I can find some reason for the discrepancy and hopefully we can get the max. character limit changed in a future firmware for the RV0xx series.