I have tried waiting a few hours to see if it starts to work but It's all the same thing over and over again.
It used to work before but after a while it just started to stop.
Steam Guard App Code: XWRX6
[25-04-2017 12:33:30.397] Logged into Steam as [U:1:154739857]
[25-04-2017 12:33:30.523] Our account owns 1205 licenses
[25-04-2017 12:33:30.555] Our account has no limitations
[25-04-2017 12:33:30.557] Our account can invite friends
[25-04-2017 12:33:30.562] We have 0 VAC ban
[25-04-2017 12:33:32.974] Got web session
[25-04-2017 12:33:34.379] Cached app ownership
[25-04-2017 12:33:46.213] Found 2500 free apps of which 2059 are not owned by us yet
[25-04-2017 12:33:46.215] Attempting to request 50 subs (72571,72544,72447,72429,72411,72399,72380,72354,72328,72254,72228,72223,72204,72184,72154,72072,72039,72029,72010,71989,71984,71935,71924,71877,71851,71848,71784,71772,71761,71746,71600,71585,71575,71515,71500,71433,71425,71380,71347,71296,71287,71284,71225,71209,71196,71171,71168,71165,71043,71021)
[25-04-2017 12:33:46.588] No new packages were granted to our account
[25-04-2017 12:33:46.590] No new apps were granted to our account
[25-04-2017 12:33:46.591] Waiting 30 minutes for a new attempt