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BenQ QP30 does not power on when I connect a USB-C to a USB-C cable to BenQ QP30.
How can I x it?
USB-C chargers provide the Power Delivery protocol but QP30’s USB-C does not support
Power Delivery protocol. Please use a USB-A charger and connect it to QP30 via the USB-
A-to-USB-C cable.
The screen begins ickering when I mirror my device to the projector through BenQ QP30?
How can I x it?
It’s possibly due to the Internet speed or Wi-Fi channel. Flickering could be improved if you
connect the QP30 to faster Internet and to a Wi-Fi channel which is less crowded, or stop
other applications which consume more bandwidth of your Internet.
Screen mirroring is not working with my oce PC/laptop. How can I x it?
It’s possibly due to the Firewall setting on your oce PC/laptop. Please add a rewall
rule with a source and destination port of port 7236, 53, 67, and 68 with IP address
192.168.168.1 to allow screen mirroring.
QP30 is unable to connect with the network, how can I x it?
Please switch the router to Band 1 then QP30 can connect with it.
The projection has a lot of lag and is choppy, how can I x it?
Please follow below troubleshooting steps to x the problem.
1. Please disable Legacy Wi-Fi mode in the advanced settings menu for QP30.
2. If the problem persists after step 1, please scan the network status with a Wi-Fi
channel analyzer and make sure that not too many devices are allocated to the same
channel.