Windows 10: Projector disconnects from wifi when attempting to cast to it

When using win 10 laptop to connect to projector, the instant i attempt to connect to the projector, it the projector disconnects from wifi and immediately reconnects but fails to connect to laptop. Eventually and at random, it finally will connect but only after trying dozens of times.

:)

 

Cast windows desktop to a projector wirelessly through home network

My projector has a wireless connection to the home network. Is there some way of sending the windows desktop to the projector? The PC is not a laptop!

Projector advertises can connect a phone wirelessly thru the network. It is nothing I have attempted to do yet.

Right now I use a firestick or an HDMI switch and a cable and bypass the windows 10 pc, but would be nice to just not have the HDMI cable snaking along the floor.
There does exist HDMI wireless senders and receivers, but they are very pricey.

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How to Wirelessly Mirror Windows to a Projector?
Did find the above and perhaps using google chrome to cast itself to the projector, does EDGE do cast like Chrome?

For a non mira cast projector

"Unlike Apple AirPlay, Google Cast also works in the Windows environment, although differently from Miracast. For many people who are more comfortable with Android-based apps, Google Cast may be a very appealing choice. However, Google Cast requires using Google Chrome, which is not compatible with Wi-Fi Direct. So, you can’t simply press Windows + K/Windows +P to create a direct connection between your laptop (or tablet) and a smart projector.
What you can do is open up Chrome, then click the three-dot icon in the top right corner of the screen. Look down and you’ll see the “Cast…” prompt. Click on it and you’ll see the BenQ EH620 listed as a found device. Click on it to begin the mirroring process. Unlike Miracast, Google Cast requires external Wi-Fi so both your source device and the smart projector you’re connecting to need to be on the same wireless network, or SSID. We have more information regarding this if you’re interested."

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I installed Miracast on the android phone, and phone connects wirelessly to the projector.

Does windows do miracast?

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So far not finding much, but the DXDIAG report says this PC supports Miracast.

 

Reverting Screen Resolution after disconnecting projector

Hi Jimmy,

Based on your description of the issue regarding your desktop's resolution after unplugging your projector, there's a possibility that your
graphic's card driver is outdated. To troubleshoot this issue, we suggest
checking updates in Windows 10 and see if the same issue will occur the next time you disconnect your projector. To do this, simply follow the steps in this

article.

Regards.

 

my son laptiop wifi disconnect after 5 minutes

• If you have an identical laptop try comparing the wifi and security settings of the one that does not disconnect with the one that does. If you find any differences change the settings of the one that does not work to the one that does.

• If you do not have an identical laptop see this post and the three replies for possible solutions: Wifi disconnects every 5 minutes.

@Samuria : If you have any suggestions please reply.