15 July 2019
	I used a paid server spare server for one week last week to replace the UPS (uninterruptible power supply) 
	of the main server, but it seems that the server settings have
changed during use (image transfer like QSL.net) However, the latest image cannot be displayed), and the response seems to be set to be slow.
Therefore, this server is not available, so change to a program that does not use this server.
We are planning to upgrade the version on July 20th, but since your version also uses this server, we
will release the version upgrade in advance for the time being. Sorry to trouble you, but please update.