Change of Ethernet Cable

Hello every one I just changed the ethernet cable of Wireworld Chroma to the starlight 8 Red color at first it sounded good there was a change for good but gradually I find it quite sharp and lacks the sound stage which people talked about and the bass is missing could it be that it needs more time or is it the way it is suppose to sound I have clocked 15 hours and it should have settled by now.

any thoughts