HR, Music and WiFi problems

For god sake guys, it has been some 5 or 6 weeks since my forerunner 955 solar has been presenting continuous problems. Every update that I do to the watch it stops measuring the HR, Body Batery and GPS.

Besides that, when the HR stops, it keeps saying that the battery is low to search for updates, even if the battery is on 100%. 

Also, on the last week another update came and after that I can’t use my musics to listen because it doesn’t start to play.

Come on guys, what the *** is going on with this updates???

Im using software version number 17.26 [DFU-44be53]