error: outgoing tcp: connect: Address already in use

Hi,

I'm getting these kind of errors:

error: outgoing tcp: connect: Address already in use for x.x.x.x port 53

os: FreeBSD 12
unbound: 1.8.3

after searching for it I found a RESOLVED bugzilla entry:

https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=3582

Is this a bug?

thanks,
nusenu

I'm getting these kind of errors:

error: outgoing tcp: connect: Address already in use for x.x.x.x port 53

os: FreeBSD 12
unbound: 1.8.3

after searching for it I found a RESOLVED bugzilla entry:

https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=3582

Is this a bug?

after reading:
https://nlnetlabs.nl/pipermail/unbound-users/2017-July/010215.html

I increased outgoing-num-tcp but that didn't help.