Is it operating by JT65 mode?
Last night here, solar activity report was no good. SSN value was still low.
However, at 2000 to 2100 local time, it same as 1100z to 1200z.
The band activity go up. Some station used same frequency. So no decode happen with QRM.
I called CQ, then it continued being called for 30 minutes from the Europe.
After that, I watch the band. I found the TF call. It was good for signal that it about -4dB.
TF signal found a after long time on the band.
Really it was good condition on 15m. I checked other band that there were so so. The best was 15m band.