5/12/25 Update:
I was ready to update this post with some positive results until I started receiving some constant disconnects/reconnects again.
What I did was attach a piece of custom trimmed Self-Adhesive Sponge Strip to the inside wall of the ethernet port on the PS5 to create a snug fit.
I guess over time the sponge looses its cushion so this time I removed the old piece from the right side wall of the port.
Installed a piece on both side and on bottom where ethernet plug snaps in with the top connectors free for a super tight snug fit.
I really don’t like this method but so far so good.

There has to be a better way to fix this problem.
Maybe with a ethernet port cushioned glove/sleeve which doesn’t exist.
I still can’t believe Sony hasn’t addressed or recognized this defect issue yet.

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Since the PS5 launch, many users (including myself) has experienced reconnection issues where a Lan ethernet cable connected PS5 would randomly start to disconnect and reconnect over and over for any amount of time from minutes to hours.
As many already know, it is very frustrating to be online only to get kicked off due to some internet connection issue.
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Small update:
Does anyone read a full paragraph anymore?
I have posted my findings about this issue on many websites but they all go on about how they deleted some games or rebuilt the database and so on.
The issue is the ethernet input port on the back of the PS5!
Every time I start getting a disconnect/connect loop issue I simply move (reposition) the ethernet cable until it stops showing that message.
Why can’t anyone recognize or understand this?
There is a small defect with the ethernet input port on the back of the PS5.
Just look at your TV/monitor and watch those disconnect messages go away while you move the ethernet cable and hold it in another position.

If I find a permanent fix for this problem then I’ll post an update here.
Till then, happy gaming everyone.