I run 3 identical systems (RRC-1258 MKII with IC-E2820) in 3 locations with daily changing IP addresses using standard ddns.remoterig.com. Radio- and Control- boxes are remote-powered off during the night. The System was working very reliable for months.
Since Sat, 19-Jun-2021 two of them have problems on Conrtol side, to get the latest updated IP address. Despite
http://ddns.remoterig.com/status/resulthost.php already shows the renewed IP address, they still show 3...4 hours after power-on in the Control box web page Status in 'Other party' AND 'DNS status' the one of the day before.
About 4 hours after power-on the Control box realizes the new IP address and works as usual.
Any idea, what's going wrong?