Last week I updated my Lowrance Elite-9Ti to the latest software update which was released on 18th of march.
On Saturday I went out with my boat and started logging as normal in the .slg format. Today I tried to import the log files in reefmaster as usual but now reefmaster does not see any depth information anymore. Does anybody has successfully imported sonar log files with the latest Lowarance software for Elite and HDS units?

Slg or sl2/3? We would always recommend the sl2/3 format where possible, as it can store multi-channel information. It would still be interesting to see why your slg file is not importing - would it be possible to share to This email address is being protected from spambots. You need JavaScript enabled to view it. ?

Matt,

I'm logging always in .slg format because I only log the sonar and not the structurescan/sidescan. Tomorrow I will make a log file in .sl2 format as well.
The smallest log file in .slg format I have is about 80MB large. I don't know if it is possible to mail this to This email address is being protected from spambots. You need JavaScript enabled to view it..

You can zip the file up and share via a file sharing service - e.g. WeTransfer

Matt,

yesterday I made some new log files again. Again the files that where created in the .slg format are not working anymore as before. I send a small file to the support email address you provided. I also created some files in the .sl2 format which seems to be ok. However these files take a lot more space on my card and I prefer to make log file in the .slg format.