Windows-10 1803 update totally crippled pc

I've experienced another issue with this windows update and noticeably for some reason wifi is sluggish as hell and resetting your pc results in a total mess! I can't even save torrents to d drive and there's two mini blue arrows hovering above every f***in icons!! Seriously microsoft you greedy little ****!!! you messed up big time!! Moving to linux soon...you've lost another loyal customer. 

For the record, I'm Linux Mint since 2009, but I help others with M$ so am stuck having to deal with their awful system.

Here's the first thing I do when such as what you describe happens:

1. update device in device manager, selecting "let me choose", and simply pointing it to the folder location for the driver it already has. Occasionally, it loads it again and works-- no idea why.
2. uninstall the device and tick to uninstall it's software. At least then, you KNOW it'll have to go out and actually look for a driver. It might not find one, but it wasn't working anyway, so nothing lost.
3. last case scenario is a driver-finder such as Snappy Driver Installer. Amazingly, it's found and installed drivers I knew were correct but which would NOT install manually by me?

You'd love Mint, btw. They're up to v19 right now. It's pretty slick.  ;)

I have small PC used as entertainment system for RV when traveling. After having been fed the 1803 update I have lost the following:

• WiFi not even configurable
• No Bluetooth - doesn't even show up
• No audio - No audio device found

I believe the issue is drivers for the Broadcom chip (AP6255) which handles both WiFi and Bluetooth.

As for the audio, not sure.

PC is pretty useless for the purpose of which it was intended with this lost functionality. Rolling back to precious install is not an option

Lot of info below from System Information. please NOTE the list of "Problem Devices" below.

Summary Information

OS Name Microsoft Windows 10 Pro

Version 10.0.17134 Build 17134

Other OS Description Not Available

OS Manufacturer Microsoft Corporation

System Name RV

System Manufacturer AWOW

System Model To be filled by O.E.M.

System Type x64-based PC

System SKU To be filled by O.E.M.

Processor Intel(R) Atom(TM) x5-Z8350  CPU @ 1.44GHz, 1441 Mhz, 4 Core(s), 4 Logical Processor(s)

BIOS Version/Date American Megatrends Inc. YB1006, 5/17/2017

SMBIOS Version 2.8

Embedded Controller Version 255.255

BIOS Mode UEFI

BaseBoard Manufacturer AMI Corporation

BaseBoard Model Not Available

BaseBoard Name Base Board

Platform Role Slate

Secure Boot State Unsupported

PCR7 Configuration Elevation Required to View

Windows Directory C:\WINDOWS

System Directory C:\WINDOWS\system32

Boot Device \Device\HarddiskVolume2

Locale United States

Hardware Abstraction Layer Version = "10.0.17134.1"

User Name RV\TPeter

Time Zone Eastern Daylight Time

Installed Physical Memory (RAM) 4.00 GB

Total Physical Memory 3.93 GB

Available Physical Memory 2.09 GB

Total Virtual Memory 5.31 GB

Available Virtual Memory 3.40 GB

Page File Space 1.38 GB

Page File C:\pagefile.sys

Kernel DMA Protection Off

Virtualization-based security Not enabled

Device Encryption Support Elevation Required to View

Hyper-V - VM Monitor Mode Extensions Yes

Hyper-V - Second Level Address Translation Extensions Yes

Hyper-V - Virtualization Enabled in Firmware Yes

Hyper-V - Data Execution Protection Yes

Problem Devices

bcmfn2 Device SD\VID_02D0&PID_A9BF&FN_3\4&32D17375&0&0 48

bcmfn2 Device SD\VID_02D0&PID_A9BF&FN_2\4&32D17375&0&0 48

Broadcom 802.11ac WDI SDIO Adapter SD\VID_02D0&PID_A9BF&FN_1\4&32D17375&0&0 48

Not Available ACPI\BCM2EA4\4&29E26D5C&0 The drivers for this device are not installed.

Not Available ACPI\INT3400\2&DABA3FF&0 The drivers for this device are not installed.

Not Available ACPI\10EC5651\1 The drivers for this device are not installed.

Not Available ACPI\808622A8\1 The drivers for this device are not installed.

PCI Data Acquisition and Signal Processing Controller

PCI\VEN_8086&DEV_22DC&SUBSYS_72708086&REV_36\3&11583659&0&58 The drivers for this device are not installed.

I've experienced another issue with this windows update and noticeably for some reason wifi is sluggish as hell and resetting your pc results in a total mess! I can't even save torrents to d drive and there's two mini blue arrows hovering above every f***in icons!! Seriously microsoft you greedy little ****!!! you messed up big time!! Moving to linux soon...you've lost another loyal customer.

There seems to be some early adopter issues at this time with Windows 10 1803, if you can, I recommend you downgrade to your previous version until the Spring Creators Update matures with future cumulative updates. 

WTF?  "Some"? With 1803?  Are you high? Have a Google-- it's BEEN HAPPENING WITH EVERY FRIGGING UPDATE!

What part of, "PC is pretty useless for the purpose of which it was intended with this lost functionality. Rolling back to precious install is not an option" is so difficult to grasp?

Microsoft need to get with the makers, (Broadcom, Intel, etc) and FIX THE PROBLEM. I'm so sick of apologists for a company that insists on being a monopoly, rakes in billions, and then refuses to own up to their own BREAKING of people's computers with their stupid updates--- that we NOW can't even shut OFF!

Good christ-- fix the problems that YOU caused or pay for us to have technicians fix it and we'll send YOU the invoice.

There needs to be a class-action lawsuit over this-- it's gone on for years and it's bullsh*t.

There seems to be some early adopter issues at this time with Windows 10 1803, if you can, I recommend you downgrade to your previous version until the Spring Creators Update matures with future cumulative updates.

Open Start > Settings > Update & security > Recovery > under Go back to my previous version of Windows 10, click Get started.

or

Press Control + Alt + Delete

Click Sign out

At the Sign In screen, hold down the shift key on your keyboard while clicking the Power button on the screen

Continue to hold down the shift key while clicking Restart

Continue to hold down the shift key until the Advanced Recovery Options menu appears

Click Troubleshoot

Click Advanced options

Click Go back to the previous version of Windows

Windows Update might attempt to upgrade to Windows 10 1803 again. See instructions how to block it:

https://www.groovypost.com/howto/block-windows-...