USB hub -- sometimes allows pass-thru charging, sometimes not -- why?
Hello, all!
I have a Lenovo Thinkpad P16s 3rd gen that I use for work. When I'm working, both USB-A ports and one of the USB-C ports are in use with things related to my job, so that leaves me one USB-C to both charge and plug in a mouse, so I bought this hub: https://www.amazon.com/dp/B0BR3M8XHK?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_6
Sometimes it will allow a passthrough charge but sometimes it won't, and for the life of me I can't figure out why. Can anyone help me out? I REALLY need it to allow charging all the time so that my computer doesn't randomly die while at work (I'm in the legal system and I canNOT have that happen!)
Thank you!