Hello!
I bought around 600 pc. HAP AC Lte Tower (RB952Ui-5ac2nD-TC) from different distributors in Russia.
250 pc. of them heve problems with USB Power. We check around 50 pc. with different 4G modems and power supplues.
When i discovered this problem i wrote in support ([SUP-4729])
Antons B. from support ask me to make test with USB HUB with external power.
I checked. With External power work normaly. But i can't use this way for 250 pc.
I want my money back for 250pc. with sn xxxxxxxxxxx/936 and /937
Russian distributor: 3logic
[SUP-4729]
When we try to upload files, modem swich off and then swich on... loose connection. You can see it on attached video.
https://yadi.sk/i/zSlnMHl44xomcA
https://yadi.sk/i/2mjzWoL4wI8mjQ
Work normaly on HAP AC Lite with another sn:
like
sn: A2280A037271/901/RU