Have to refresh to assign request address

In last few connection tries, I get message:
"Data Socket Error: Can't assign request address"
My remote tree is therefore not listed.

IF I do a refresh (F5), it connects and all is well and everything from then on works properly.

Just noticed this occurance in last few weeks.
I keep up to date on any of the updates and apply them immediately when notified.

Currently, I have:
v 4.2.5
Build 1813 complied on Aug. 5

Not a big deal as the refresh easily takes care of this. But, obviously, something not right. This would have most likely started after I did the last FlashFXP update.

Not sure whether bug or problem on my end; but, I've not changed any settings and all was fine prior to this minor problem.

Great product!! I've used other FTP programs and find this one best I've used.

Thanks
Keith

There is a setting both globally and per-site called "Bind Socket to IP" make sure it's set to use (default), most likely the currently selected IP is invalid.

Global setting is located in Options > Preferences > Connection > Bind Socket to IP

Per-site setting is located in Site Manager > Select site profile > Advanced Tab > Bind Socket to IP