is your country/timezone set correctly in system/settings/appearance/international?
also what version of pvr stalker nfps are you using? the one from epg.ninja? if so does it show version 0.8.4 in stalker configuration?(its really version 1.0.1 but dvbken for got to change it).
the correct version should have 24hr and 72hr epg options,the wrong version has english and full.
reason i ask is there is a older pvr stalker nfps(its not on epg.ninja site though) that doesnt have the dst fix that does exactly what your saying.
Yes I have the version with the 24 or 72 hours. I checked the country/timezone in Kodi and region is USA (12h). This issue with thr epg being one hour behind is only an issue with my 2 amazone fire tvs. I also have this set up on my galaxy s6 phone and the epg is perfect. I even uninstalled kodi on my fire tv and reinstalled because I thought that would fix the issue. Is there a way to change the xml to the cst epg from the ninja website?