To be brutally honest, there has been some indications of privately run GPU or other faster computer hardware being used, or perhaps large bot nets. As these large sources of hash rate come on to the coin they produce sudden huge increases in the hash rate and can cause problems. In any case I vote to change the PoW algorithm at this point to make things more even for single CPU mining if nothing else. Thus I feel PoW should be removed for now to give time for development of a better PoW algorithm.
I think the same. It must be a large botnet or GPUminer which is single mining atm while pools are down, too.
strange - i see something on Pom pool that I havent seen anywhere else..
275 pool workers and just 1 share..
Is that normal?
https://ibb.co/hCbUNQHappend to me some blocks before, too. This can happen if you find a block just a second after the last one.