LRC will not sync up to LR but will sync down

[N.P.C.]

My LRC (latest version) will not syn images upto LR or mobile but syncing down to my desktop from LR and mobile works fine. I have rebuilt sync data several times with no effect. Ive turned off all firewalls including within router. Ive even changed ISP during the time of this issue and still no change.

LRC is showing images trying to sync in the cloud area at the top right, but nothing is listed in the sync settings screen in the bottom panel.

[Rob_Cullen]

Maybe a silly question, but, have you created Collections in LrC that you have marked to Sync 'up'?

SYNC SETUP IN CLASSIC

[N.P.C.]

Hi Rob,
Thanks for your question, but yes I do have several Collections. I have been used the sync feature extensivly in the past, but not for some time. therefore unfortunatley I am not aware of the actual time it all stopped working. But the strange thing is it works great one way.
Cheers