Sponsored Links

Mobile data inconsistency - upload arrow only

cuddylier

Casual Member
Hi

I have a Xiaomi Poco F3 and have been seeing an issue with its 2nd physical sim slot where the upload arrow of the 4g/5g status bar icon will often be lit by itself meaning data stops working for a few seconds until the icon returns to normal - both download and upload arrows of the icon lit. Primary sim slot is fine and unaffected.

I've not managed to figure out a cause, I currently have a Lebara sim in the 2nd slot but the same issue is present with a 1p mobile sim. I don't think APNs are a factor, I'm using Lebara's recommended APN and the fact another operator had the same issue. The issue is even worse when roaming, more frequently stuck on upload arrow only - easily seen in a speedtest with the initial latency value being considerably higher than it should be due to the data cutting out and then the speed going all over the place as the data cuts in and out during the speedtest. I use ID mobile in the primary slot and the issue seemed to start with it too when I used it in the 2nd slot.

Anyone seen anything like this before, even if it's on a different phone model?

Thanks
 
Top
Cheap BIG ISPs for 100Mbps+
Community Fibre UK ISP Logo
150Mbps
Gift: None
Virgin Media UK ISP Logo
Virgin Media £22.99
132Mbps
Gift: None
Vodafone UK ISP Logo
Vodafone £24.00 - 26.00
150Mbps
Gift: None
NOW UK ISP Logo
NOW £24.00
100Mbps
Gift: None
Plusnet UK ISP Logo
Plusnet £25.99
145Mbps
Gift: £50 Reward Card
Large Availability | View All
Cheapest ISPs for 100Mbps+
Gigaclear UK ISP Logo
Gigaclear £17.00
200Mbps
Gift: None
Community Fibre UK ISP Logo
150Mbps
Gift: None
Virgin Media UK ISP Logo
Virgin Media £22.99
132Mbps
Gift: None
Hey! Broadband UK ISP Logo
150Mbps
Gift: None
Youfibre UK ISP Logo
Youfibre £23.99
150Mbps
Gift: None
Large Availability | View All
Sponsored Links
The Top 15 Category Tags
  1. FTTP (6028)
  2. BT (3639)
  3. Politics (2721)
  4. Business (2440)
  5. Openreach (2405)
  6. Building Digital UK (2330)
  7. Mobile Broadband (2146)
  8. FTTC (2083)
  9. Statistics (1902)
  10. 4G (1816)
  11. Virgin Media (1764)
  12. Ofcom Regulation (1582)
  13. Fibre Optic (1467)
  14. Wireless Internet (1462)
  15. 5G (1407)
Sponsored

Copyright © 1999 to Present - ISPreview.co.uk - All Rights Reserved - Terms  ,  Privacy and Cookie Policy  ,  Links  ,  Website Rules