How does tcp optimizer work

Thank you SG! Thank you! It works! This is great! After I applied changes with this utility I download at full bandwidth. Browsing, downloads, P2P, voice and video as well as speed tests are superb. My VPN works smoothly as well. I am really surprised. None of the other tools did this. I tried both values using dslreports speed tests, and the dslreports suggested value for RWIN gave faster download speeds for distant servers. I just signed up for 3.

Downloading a file gave me maybe K a second. Streaming videos paused every few seconds, etc. Then I remembered MTU and the other parameters, did a search and ended up at this site.

I ran the Analyzer and it told me that my Rwin setting was much too small. I downloaded the optimizer, told it to set the optimal values and now my download speeds are much faster!. Videos no longer pause and I'm getting K a second download speeds. Of course there's no guarantee that speeds will improve in every situation, as many other factors can cause slow downloads. However if the question is; Can changing a few parameters in Windows dramatically affect connection speed? The answer is yes.

Great tool! I recently bought my first wireless router and I set everything up but on my laptop I was only getting a connection speed of Mbps on a Virgin Media 20Mb connection. This was frustrating. I have used this tool in the past so I thought I would give it a try on my wireless card that is built into my laptop.

I rebooted my laptop and low and behold I was getting the full speed. It really does work. If anyone out there is having slow wireless issues this is worth a try! Easy to use and effective. I only wish I had found it much sooner.

I have been trying for over two months to get Dell to give me a fix for the slow speeds I have been getting on a new Vostro laptop, with an Intel Pro wireless card. They have responded with irrelevant and time consuming procedures which accomplished nothing. It was only because I stumbled upon your program in the Dell forum that I found the answer to my problem. Immediately the speeds have almost doubled, making it comparable to those on another computer connected to the same network.

Now, I am not so sure. The different network monitors that I used and coded myself confirmed this across the board. The throughput had spikes of fast and slow. Contiguous files generally show a more solid graph than many small ones.

I had screenshots to prove it at one point. There is a lot to network tweaking. And if you are on a network, you cannot always tweak only one machine, but many, or all. And different hardware will behave differently with different options. On top of that, different drivers affect things as well. I have gone so far as to find many manufacturers drivers for the same chipset and try those. Sometimes a different manufactuers driver works better than the supplied one.

Sometimes you can also go into different driver. Battery Optimizer Laptop Battery Optimization. Visit our Store. Blog Latest tips, tricks and news. Video Blogs Protect your browser and PC. File Extensions Library of file extensions. Newsletter News from ReviverSoft. Answers Your questions answered. Driver Reviver Driver Reviver support.

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Visit our Support Home page. Contact our Support Team. About Us Learn about ReviverSoft. Trust The importance of trust. The Transmission Control Protocol TCP drives major internet operations such as video streaming, file transfers, web browsing, and communications, accounting for very high percentages of fixed access internet traffic and even more of mobile internet traffic.

Surprisingly, the TCP performance is yet to reach its full potential. Sub-optimal TCP performance translates into undesirable consequences for the communications service providers, who struggle hard to make the most out of expensive resources, to combat operational inefficiencies, and to provide a high quality of experience to the subscribers.

A CSP can address this issue by implementing a TCP optimization solution that can actually contribute to enhanced TCP performance, which would manifest as increased goodput, improved network efficiency, high TCP transfer speeds, lower retransmission rates, and more consistent TCP round-trip times.