Just as a reference point it works for me but only when I'm *outside" the home private network.
If I initiate it while i'm in the house connecting to the house network it won't work.
With that said though, I did notice instability with IPsec VPN over the past few months while on travel:
1. it would generally work the first time I attempted to connect after rebooting the router
2. sometimes it will work if I attempt to connect hours after my previous connection attempt.
Mysteriously, I don't see this behavior in the past few days so can't complain much more.