Satellite6 Subscriptions page returns 407 "Proxy Authentication Required" error for some passwords used

Solution Verified - Updated 2022-10-24T20:32:29+00:00 -

Issue

(re)configuring global HTTP proxy within Red Hat Satellite6
Subscriptions page in WebUI starts to show 407 "Proxy Authentication Required" error
repository synchronization does work well with the new/modified credentials and/or proxy

Red Hat Satellite 6.10

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