https://www.speedguide.net/analyzer.php?
64240 (up to 2 Mbit lines, depending on latency. MSS * 44)
128480 (1-5 Mbit lines, depending on latency. MSS * 44 * 2)
256960 (2-20 Mbit lines, depending on latency. MSS * 44 * 2^2)
513920 (20-100 Mbit lines, depending on latency. MSS * 44 * 2^3)
1027840 (80+ Mbit lines up to Gigabit connections, depending on latency. MSS * 44 * 2^4)
My Question is about Default TCP Receive Window (RWIN) = and what numbers you see here and have right now ?
I manage to get max 262656 and it shows that Default RWIN number right now for me...
then had before 132000+ something RWIN once and 64000+ or 63000+ RWIN number if disable Auto-Tuning and while experimented with TCP optimizer Tools.
But as you can see in that table there much higher possible RWIN like 513920 and 1027840 but i never manage to see this number on this Analyzer Site and tried everything possible already with TCP optimizer tools...
Why i cant get more than 262656 and see higher RWIN than that on this Site ?
Like it should show normally 513920 on that site for me cause i have Speeds much higher than 20mbit line...If i understand it right ?
Or ?
Offtopic
but just some funny thing about this Analyzer and what I experienced and I still dont know how this Possible...
Like when i visited this Site and Refreshed it then my Display goes always black/off for 1sec and resets...this happened multiple times to me already...
Scary shit but right now it seems to dont do this more...
Edit: lol it still happens...I only click on Broadband > Broadband Tools > SG TCP/IP Analyzer and my Display goes black and resets



still interesting to understand how that possible lol ? im alone or someone experienced this too and such thing on that Analyzer Site and with your Display ?