On my Swing radio when traffic announcements come on , the volume increases significantly, don't know if they are all the same, but just wondering if the volume could be turned down to the radios set volume, or does the T.A . have to be de-activated.  Thanks.

When the T.A. Is on adjust the volume to where you want it.

The radio should then remember this setting whenever the T.A. comes on again.

I have the same... It doesn't seem to remember it. Maybe it's just me?

Go into settings and alter  TA announcements volume. Like on volume