What ENS products do you have installed? Have you seen any block events reported in ePO so that we know which component is blocking? It's likely a FW rule or an Access Protection rule being triggered but with an event it would be easier to help you out.
Was my reply helpful?
If this information was helpful in any way, or answered your question, will you please select "Accept as Solution" in my reply, or give kudos as appropriate, so together we can help other members?