Rod Hewitt wrote:
"Mike" wrote in
:

Also, why
at certain times more often? Typically late evening after a whole day
(and sometimes the preceding night) without a hitch?

Perhaps if we make an effort to see when it happens, possible sources of
interference, weather conditions etc, we (or someone) might be able to
work out what is going on. Or not :-)

--
Holly, in France.
Holiday home in the Dordogne,
website: http://la-plaine.chez.tiscali.fr