@amal told me to bring it here so ill lay it out in an understandable format;
i have an xM1 in my R0 that for a long while seems to not like receiving commands, in the past few days iceman helped me sort out a solution but even then it takes multiple attempts at putting commands into the chip for them to stick it isn’t coupling or getting the reader close enough as the xm1 is distinctly visible on my hand and can get the reader close as hell.
multiple custom cwipes and csetuids remagics and cloads on both a pm3 easy on the old iceman firmware, a pm3 easy on the newest firmware and an rdv4 on a recent firmware all results came out the same the UID and info on the chip would be jumbled as if randomly assigned a value.
after much persistence iceman was able to get the desired uid to stick but after further attempts, the method isn’t replicable as I tried it this morning upon receiving a new college ID card and it took me a good 20 minutes and random UIDs and card info was written it took mass spamming commands (all of which gave confirmations that they worked) to get it correct.
i do plan on taking this one out as its not really functional for my needs but if anyone has any clue what to do I’m more than interested