Since about 0745z I have been back on 10m JT65, but all quiet so far today with no spots yet given or received on the band. I have checked everything is working!
UPDATE 1035z: RN6 and ON spotted here in the last hour but these spots don't seem to have been uploaded to PSK reporter maps. Maybe I lost internet connectivity?
UPDATE 1918z: Several South Americans were spotted on 10m JT65 but these spots were not uploaded to PSK Reporter Maps. Maybe there was a bug in the software? I cannot believe this was an internet connectivity issue as the other PCs worked fine. I am using WSJT-X V1.6. I'll be on 10m JT65 again in the morning.