Unable to detect WiFi :(

[Sam99xxx1]

A few days back there was a problem with my hotspot but WiFi was working fine and i was able to connect to other WiFi networks.
But now I am not at all getting WiFi.

Here is a video regarding the problem
https://vimeo.com/212550918

sudo rfkill list all

Output:

        0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

sudo lspci

Output :

00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 1 (rev e4)
00:1c.1 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 2 (rev e4)
00:1c.2 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)
00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4)
00:1c.5 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 6 (rev e4)
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)
09:00.0 3D controller: NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M] (rev a1)
0a:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
0a:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth

Thanks for the help!!
But I fail to understand that I never updated anything since my Kali is already up-to-date what might be causing this problem.
And WiFi was working fine a day back.

[grid]

Hmm, is it built-in wifi or a USB stick? If it's USB, I'd try it on another machine...just to verify the wifi card didn't die.

I'd also check the hotspot, to make sure it's working properly.

[_defalt]

Try sudo service network-manager start

[Sam99xxx1]

It is in-built and the problem is also really weird

If I start my Windows 10 and then restart to get into Kali my WiFi works fine but after I am in Kali if I restart back in Kali again I get this problem {Sometimes can't even understand what sort of sorcery is this?}

@_defalt I tried the above solution but no luck

sudo service network-manager stop
sudo service network-manager start

Is there any other ouput/command that might help to locate the issue?