nigellion Posted November 21, 2020 Share Posted November 21, 2020 So I've noticed everytime my isps MTU changes from 1492 to 1412 I'm experiencing problems in my game. This is my MTU test from my ISP can anyone tell me if this could be a problem SG TCP/IP Analyzer IP Address: (**************)Client OS: Android Browser: Chrome 87.0.4280.66 User Agent: Mozilla/5.0 (Linux; Android 8.1.0; Redmi 6A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Mobile Safari/537.36Please Read the Analyzer FAQ if the above is not your IP address. TCP options string = 0204055c0402080a007b0c430000000001030308 MTU = 1412MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput. If you are using a router, it could be limiting your MTU regardless of Registry settings. MSS = 1372 MSS is not optimized for broadband. Consider increasing your MTU value. Link to comment Share on other sites More sharing options...
nigellion Posted November 21, 2020 Author Share Posted November 21, 2020 And I don't have access to the ISP router it's locked down and only few settings is accessible to me MTU isn't one of them Link to comment Share on other sites More sharing options...
Administrators Netduma Fraser Posted November 21, 2020 Administrators Share Posted November 21, 2020 Definitely sounds like an ISP issue, shouldn't be changing like that. Would definitely contact them about it and see if you can get you're own modem to replace the ISP router if possible. Link to comment Share on other sites More sharing options...
nigellion Posted November 21, 2020 Author Share Posted November 21, 2020 I have to use there modem router combo...But will my mtu dropping to 1412 from 1492 be the problem why my gaming is delayed all of a sudden.. Link to comment Share on other sites More sharing options...
nigellion Posted November 21, 2020 Author Share Posted November 21, 2020 Im on a fiber network 100 up and down a+ bufferbloat no packet loss...My mtu was 1492 before i think my network is pppoe. Link to comment Share on other sites More sharing options...
Administrators Netduma Fraser Posted November 21, 2020 Administrators Share Posted November 21, 2020 I'd contact the ISP, having it drop like that could well be causing you issues. nigellion 1 Link to comment Share on other sites More sharing options...
nigellion Posted November 21, 2020 Author Share Posted November 21, 2020 Thanks much will contact them....My Internet works fine when im doing anything else its only noticeable when im gaming Netduma Fraser 1 Link to comment Share on other sites More sharing options...
N3CR0 Posted November 21, 2020 Share Posted November 21, 2020 Don't think the MTU is supposed to change unless you change it yourself. Kinda weird. Not heard of that happening before. Link to comment Share on other sites More sharing options...
nigellion Posted November 21, 2020 Author Share Posted November 21, 2020 My ISP probably changed it for what reason I don't know and the isp router most of the features are not accessible to me I can only change a few settings like WiFi password the MTU section of the router is locked Link to comment Share on other sites More sharing options...
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