QUOTE(jio @ Jun 19 2016, 05:33 AM)
1. When pinging your own wifi router, it had absolutely nothing to do with your internet. So don't make your own conclusion before you even rule out the other possibilities. People has been asking you to ping the router using LAN connection to help narrow down the possible causes.
2. Try ping the router using LAN connection & see if there is still any ping spikes. If it doesn't, then it got to do with the wireless, which could be your device or the router.
3. Are you using USB wireless adapter? USB rely heavily on CPU. Anything that can make the CPU stuttering (e.g I/O timeout or interrupts) will cause ping spikes. PCI devices still can be affected but not as bad as USB.
4. Your ping to the router in post #1 doesn't seems to be wifi interference as the ping spikes is not all over the place but at a consistent interval. Could be your pc is waiting for something that has a consistent timeout, e.g failed read/write operation on a failing HDD. I've seen similar cases with failing internal HDD and external USB HDD causing ping spikes.
5. Your ping on post #20 could be possibly due to wifi interference plus the cause of you original issue. I've seen ping spikes as high as 2500ms from wifi to router due to severe interference with ping even more all over the place.
6. Another possibility is ARP spoofing by someone on your local network. Could be his/her pc is infected with malware.
1. Tried it and ya WiFi problem, should be the router of wireless card either one.
2. LAN connection 1 ms stablely while my PC suffering heavy ping rate.
3. I heard that USB are slowly therefore I use wireless card.
4. HDD you mean harddrive? I haven't get a blue screen message before yet I think it's not that case?
Maybe some software is running background, I've clean mass software with RevoUninstaller, cleaning every leftover from the software. It's okay now, but the ping rate jump randomly high in random hours, and I have no idea because as usual the PC run the same software like Remote Desktop Connection, Internet Explorer, OpenOffice SpreadSheet.
5. The radio to the router is not solid, is this what you mean?
6. Router got hacked? Hmmm, I'm not sure thought.
Thanks for paying attention and time to reply.
I guess since LAN has proven the connection is good between the router.
Because this is my speed from my PC.