Yobit exchange is of late becoming one disappointing exchange. I 've been waiting for my BTC from Coinexchange to Yobit for hours too with no incoming transaction signal. I think they don't have enough workers to handle the growing interests of crypto investment. Cryptopia and Livecoin are much efficient.
In this case I think it's Rupee coin. Just look at the block timing, it's all over the place.
https://www.blockexperts.com/rupThe miners are obviously switching away when the difficulty climbs waiting for it to fall again, causing the whole chain to stop. Rupee coin will need to address this for it to have any sign of adoption.
The number of coins moving in the block chain is also alarming. I cashed out having bought in at 1200 sats. The slow blockchain cost me about $800 of profit.
I'm not a miners. Neither am I part of the team. But I think the difficulty must increase to control the coin over supply.