Is it 2 hours of debate for EACH objection?
What I believe I read is that each objection has to be resolved before the process can move on. If they object to the counts in all six states, I believe it will be six seperate debates, one on each objection. IIRC they can't move on to the uncontested states and save the contested ones for last, either. Arizona likely to be the first and Wisconsin the lastI don't believe so, but not sure. I believe it takes a minimum of one Rep and one Sen in writing. Now if there were multiple pairs with different objections, then possibly but don't know.