User time exceeded

Hello. I’m using User Manager for Hotspot authentication.
Basic configuration. I batch added around 5k users and they work fine but sometimes appears this bug
1 2 >> (Total: 3) Per page:
Username Prepaid Used Left Price (€) Download Upload
10H00839 4h 0s 4h 10.00 0 B 0 B
10M00083 4h 2h:5m:21s 0s 10.00 50.2 MiB 9.8 MiB
10M00830 4h 0s 4h 10.00 0 B 0 B


Why the user 10M00083 has 0s time left? he used only 2h~ …
ROS 3.24

what do you see in “sessions” section?

  ID   User IP    Router IP    From Time    Till Time    Uptime    Download    Upload   
  97 10.5.50.169 255.255.255.19 Jun/14/2009 15:05:01 Jun/14/2009 15:08:04 3m:2s 872.5 KiB 120.4 KiB 
  98 10.5.50.169 255.255.255.19 Jun/14/2009 15:09:36 Jun/14/2009 16:02:13 52m:37s 39.4 MiB 1934.1 KiB 
  99 10.5.50.169 255.255.255.19 Jun/14/2009 16:04:54 Jun/14/2009 16:05:24 31s 93.5 KiB 4.4 KiB 
  100 10.5.50.169 255.255.255.19 Jun/14/2009 16:17:42 Jun/14/2009 16:47:11 29m:29s 5.3 MiB 7.3 MiB 
  110 10.5.50.169 255.255.255.19 Jun/15/2009 15:04:41 Jun/15/2009 15:05:11 29s 95.4 KiB 4.9 KiB 
  111 10.5.50.169 255.255.255.19 Jun/15/2009 15:05:47 Jun/15/2009 15:08:38 2m:51s 897.2 KiB 140.3 KiB 
  112 10.5.50.169 255.255.255.19 Jun/15/2009 15:32:06 Jun/15/2009 15:32:20 14s 92.3 KiB 4.4 KiB 
  113 10.5.50.169 255.255.255.19 Jun/15/2009 16:07:38 Jun/15/2009 16:09:30 1m:53s 122.4 KiB 12.9 KiB 
  114 10.5.50.169 255.255.255.19 Jun/15/2009 16:10:55 Jun/15/2009 16:44:53 33m:57s 2.9 MiB 347.9 KiB 
  115 10.5.50.169 255.255.255.19 Jun/15/2009 16:49:05 Jun/15/2009 16:49:23 18s 395.1 KiB 11.2 KiB 
  145 10.5.50.169 255.255.255.19 Jun/16/2009 16:36:17 Jun/16/2009 16:39:44 3m:27s 408.9 KiB 120.3 KiB 
  146 10.5.50.169 255.255.255.19 Jun/16/2009 16:41:44 Jun/16/2009 16:55:11 13m:27s 2.9 MiB 217.9 KiB 
  147 10.5.50.169 255.255.255.19 Jun/16/2009 16:58:26 Jun/16/2009 17:06:24 7m:58s 350.4 KiB 107.2 KiB 
  148 10.5.50.169 255.255.255.19 Jun/16/2009 17:11:33 Jun/16/2009 17:12:29 55s 8.0 KiB 544 B 
  149 10.5.50.169 255.255.255.19 Jun/16/2009 17:18:08 Jun/16/2009 17:18:35 28s 92.9 KiB 4.4 KiB

255.255.255.19 < Fake IP

I think there is a misinterpretation of terms “Uptime limit” and “Credit time”. Wiki page about user limiting could help: http://wiki.mikrotik.com/wiki/User_Manager/Limiting

Yeah i couldn’t post before, but i should’ve
RTFM