Scalibilty is a crucial issue. Also data capacity. The creators of Yggdrash kept these issues in mind when they have created Yggdrash.
Through our superb and innovative Side chain/ Branch chain tree structure Yggdrash going to solve our scalability issues.
Yggdrash came up with stable block synchronization through its Block Reassembling Algorithm is inclusive of Akashic Records ( a set of values of all transactions before N blocks), Block Box, (set of blocks containing N blocks in one box) and Original Block ( Blocks of general Blockchain). To guarantee security and integrity for the users, these connective nodes carry out a process to ensure seamless transactions using the Yggdrash platform. Thus the Block Reassembling Algorithm reduces the time required to carry out secure online transactions. This further improves financial efficiency and brings about a fair share of profit to all companies that rely on Yggdrash. This particular blockchain platform uses a protocol that can establish communication between multiple blockchains assuring faster and secure transactions. Yggdrash also assists enterprises to build efficient blockchain platforms to carry out transactions related to business, cryptocurrency, real estate, and the stock market.
I think the main problem of cryptocurrency is the issue of scalability and high volatility etc.
The high volatile nature could be the reason why the public are loosing interest in the market and some institutional investors see it as a turn off.
It is the reason why mainstream adoption is still a mirage.