K, this may be slightly different, if IPS and av/ab cannot be updated. I would try manually, but if that fails, you may wish to do curl_cli -k command on updates.checkpoint.com and cws.checkpoint.com
this is expected:
[Expert@quantum-firewall:0]# curl_cli -k updates.checkpoint.com
Page not found![Expert@quantum-firewall:0]# curl_cli -k cws.checkpoint.com
<html><body><h1>It works!</h1></body></html>[Expert@quantum-firewall:0]#
Also, check out below post and verify:
https://community.checkpoint.com/t5/Security-Gateways/how-to-check-the-latest-update-from-url-filter...
I also posted there for IPS blade.
Andy