Idle Master.

Wrong timing.

Steam itself seems to be having proiblems with their card drops lately.
As in cards stop dropping before the "remaining cards" are dropped.

Idlemaster usually works just fine.

I HAD NO problem using Idle Master , much easyer than the hard way

this program got me a few thousand card drops i would not have had the time or patience to deal with, I can only play so many games and frankly there are a lot you wouldnt want to spend that much time playing. sorry you are having problems with it, but its practically essential for a lot of people imo

works perfectly here :3

ASF is better :3.

PEBCAM, probably.

I never felt the need though to give a program my steam password when SAM works just fine too.

Spot Rachels Avatar in the Forums.
Buy bundle.
Open Store pages of games with cards from Rachels thread (actually I started to idle all games 2 hours right away, no matter if they have cards at this point or not, they might get cards later and then I have the 2 hours already full).
Click steamcardexchange.net link (which is there due to EnhancedSteam addon) of each game.
Helps to decide if I actually want to craft a badge or if I want to sell the cards on the market or to the bot.
Use "Profile (normal)" link to see what you got and what is left to drop.
Trade duplicates and complete sets with bot or via steamtradematcher.com.
C&P steam IDs one by one into SAM and have them all run together for like 2 hours.
Then close all but one and go to the next game when one finished with all drops.

0 card drops remaining
791 games eligible for booster packs

Since I started using Idle Master
I got a new job, lost weight, cured my cansur and got out of the friendzone.
It changed my life

what version did you use....?? GUI or python...??
python: https://github.com/jshackles/idle_master_py
GUI: https://github.com/jshackles/idle_master / http://www.steamidlemaster.com/
if you can't login, you can use cookies injected manually to program or using iM python

you can try new idle program from archi if you want ASF (archis steam farm)
http://www.steamgifts.com/discussion/gCxhN/archis-steam-cards-farm-v05

or if you dont want all above, just using SAM (steam achievement manager) http://gib.me/sam/

Been using IdleMaster for ages ... never had a problem with it.

Any time Steam is having issues (like it was earlier today and tonight), any program that relies on a connection to Steam will have issues.