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Author Topic: B450 Gaming Pro Carbon AC - LAN disconnects for a second periodically  (Read 207 times)

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VENAXISTopic starter

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Hello there!

I was wondering if others had this issue as well. My ethernet connection keeps disconnecting periodically (not sure when but it happens on a consistent regular basis) where the internet disconnects, kicks me out of games, and connects right after. The issue does not exist on my Macbook via WiFi. Is this a known issue with Intel's driver or could it be my ethernet cable? I am using latest intel drivers (tried the one from Intel's official site and also the one listed here


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Could it be my ethernet cable?
1/ Yes, it could! :yes:
I would try with another cable. If problem remains, I would then move the pc near the router, to connect it directly with the cable alone, and retry.
2/ Another possibility is periodic high load of the router by another device. If you have devices connected, disconnect all except the pc, restart the router and verify.
Good luck,
:hat tip:
MSI X99A XPower Gaming Titanium (Bios 1.62)  –  Windows 7/10 (1903) Pro x64  –  i7-6850K + BeQuiet! Dark Rock Pro 3 + Corsair Vengeance LPX Series DDR4 3466MHz 4x16Go + MSI GeForce GTX 1070 Gaming X 8G + SSD Samsung, 1x 850 PRO 512GB (SATA) [Boot+OS drive] & 1x 970 PRO 1TB (NVMe) + HD SATAIII Seagate Barracuda, 7x 1TB & 1x 3TB + LG BR R/W + BeQuiet! Dark Power Pro 11 1000W 80PLUS Platinum +  BeQuiet! Dark Base Pro 900 + HyperX Alloy Elite keyboard + HyperX Pulsefire FPS mouse


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I had some ethernet troubles with this same board... changing my old CAT5e cable for a brand new CAT6 solved the problem, so I second that as a possible solution.
My System Specs
CaseThermaltake Core G21 TG w/5 x CM Silencio PWM fans
CPURyzen R7 1700@3.8GHz
CoolerBarrow Custom AM4 Waterblock + 360 Copper Rad + D5 Pump + Reservoir
MotherboardMSI B450 GAMING PRO CARBON AC, BIOS v1.80
RAMG.Skill Trident Z 3200@CL14, 2x16GB Dual Rank
SSDSamsung 960 EVO 250 GB NVMe
HDDWD Green 1TB, Seagate Barracuda 1TB
Video CardXFX Radeon RX480 GTR XXX, softmodded to RX580 at 1338 MHz - 1.150 V
SoundSB Recon 3d PCIe w/ LG SK1
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