mosquitto_sub different behaviour in linux/windows

[ozlb]

mosquitto_sub -h 2d509cda3d19426fa8863d87ad67abc8.s2.eu.hivemq.cloud -p 8883 -u username -P password -t myTopic/# is working perfectly in linux (debian) and not at all in windows. Updated to latest versions on each platform. In Windows the result is: Error: protocol error

could be related to https://github.com/eclipse/mosquitto/issues/2779