Memo.sv site had an outage starting September 21. This was due to server reaching limits. It is now resolved. Current software is still single server so eventually things will stop working again.
Multi-server software is being worked on that is planned to be released open source and allow significantly more scaling.
Open Source multi-server software is a must. Working in conjunction with memo.cash, and why not BTC, would bring more grant$ and devs to contribute.
