Sometimes its really frustating when transaction does not get any confirmation on blockchain for long long time...nowdays it is happening more regularily...for hours transaction remains unconfirmed on blockchain...what is the reason behind this?
This problem is becoming overwhelming for me. Sometimes there would be hours without a block, and sometimes there would be lots of blocks but my transaction would not be confirming.
The blocks are full sometimes, and that's why it's currently like this. It could also because you set a low fee.