[OSM-talk] JOSM Error

[Mike Thompson]

When I start JOSM I get:
===============================
        JOSM tried to access the following resources:

   - https://josm.openstreetmap.de/maps
   - https://josm.openstreetmap.de/wiki/StartupPage

but *failed* to do so, because of the following network errors:

   - java.security.cert.CertificateException: No name matching
   josm.openstreetmap.de found

It may be due to a missing proxy configuration.
Would you like to change your proxy settings now?
===============================

JOSM still works, but I can't do certain things like update the list of
plugins.

System Info:
Windows 7
No proxy
Java 8 (happened with 7 as well)
JOSM version 8491
JOSM is set for "no proxy"

I can use my browser to access https://josm.openstreetmap.de at its
security certificate appears valid.

I searched the JOSM wiki & tickets.  Everything on stack exchange seems to
be oriented towards Java developers, not users.

Any ideas?

Mike
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