It isn't going to any difference unless you upgrade the devices the cable connects to 10 gigabit. You are only 20% along towards the maximum length for cat5e.
I did not think it would, thanks for the reply and everyone else who replied, it means I can leave the cable from upstairs to the router as it is, just replaced the one from the TV side. When I get my head in gear. Went out for a couple of pints yesterday and ended up more than a couple. slowly recovering
As for crimping a new plug on as some have said, I would have to buy a crimper, so looking at around £20 or more and I have never crimped one before.
The cable was a tenner.
As for the old one breaking, it is getting on and have been used in different places around the house over the years, so no doubt got caught on something at some time.
Adrian
Desktop machines Mac mini pro with macOS Ventura, also pc Ryzen powered with windows something or other.
Plusnet FTTC