I'm so worried i tried 2 transactions but still both didn't get any single confirmation. I paid decent fee but still not going through. I'm so worried guys because i have to pay my invoice urgently!
Is there any way anybody help me? I'm ready to pay you too. Coz it is not about some bucks.
more transactions being broadcasted => possible, altough i have not seen any statistics to prove this
less miners => possible, i'm pretty sure we lost some hashrate due to BCC. However, if the hashrate stops fluctuating, the next diff adjustment should fix this problem by lowering the diff... However, in reality, the next diff adjustment is predicted to be positive, meaning there should be a little more hashrate on the network now than there was at the time of the previous adjustment (IIRC).
algorithms getting more complex => nope, bitcoin has relied on the sha256d hash of the block header being lower than the network diff. It has been so since the very beginning and is still true to this day.