Change the value from "Auto" to "Disable". On the Advanced tab, look for Wireless Mode. If you have a new wireless adapter model, it very likely is using the 802.11ac standard. Look for your wireless adapter and right-click it. Click the "Advanced" tab and scroll to the "Bluetooth Collaboration" selection. Wireless Adapter / Bridge charts Realtek Wi-Fi D-Links DIR-879 AC1900 EXO Wi-Fi Router is a 'low-priced' router in a class that already has plenty Last night I noticed that my 2 I ran the following commands Trickstoon Broadcom BCM43142 802 Broadcom BCM43142 802. Open Device Manager and expand the Network adapters group of devices.Right click the wifi network adapter and then choose "Properties".The solution= Disable Bluetooth Collaboration It wasn't perfect, but about 30 per cent better.
#BROADCOM 802.11N NETWORK ADAPTER SLOW DRIVERS#
These problems usually arise when the driver software is not up to date, the drivers are corrupted due to any reasons or there is a problem with the registry etc. I also tried disabling some interfering services while trying to reset all of the network settings in Windows as well. I first suspected Bluetooth as having a part in this when I could see a slight increase of performance with less package loss when I disabled all Bluetooth services. The network adapter ‘Broadcom 802.11n’ is well known to cause several problems when you try to use it to connect to the internet. I did updates to the computers' BIOS, followed by Windows updates and Lenovo driver updates. If you were to use some online tools, like synching emails then you would feel the pain in a way that the Internet is not working. When you browse the web, for example news sites or Facebook you might not experience anything, other than it might be a little slow. But, if someone nearby is using an 802.11b device on a Wi-Fi network with an overlapping channel, your Wi-Fi network will still be slowed down by that 802.11b device. You could even disable 802.11b on your Wi-Fi router.
I found a number of articles describing different performance issues related to Broadcom and this particular Lenovo series laptop, but sadly no article was directly related to this incident. Sure, you could replace all your own 802.11b devices. I was not able to find many answers online, but did after some investigation I began to suspect Bluetooth as being part of the problem.
#BROADCOM 802.11N NETWORK ADAPTER SLOW WINDOWS 8.1#
For some time some of our users experienced package loss on a couple of our Lenovo Thinkpad S531 machines running Windows 8 or Windows 8.1 64-bit OS.