unable to connect to the EA servers at this time.(ultimate team)

My platform is ps5.Before 3weeks everthing was perfect.But now ı cant even manage my team and opening my card packs.ın every10minutes same error."ultimate team server connection lost" or "can not reach store" I did everthing..port forwarding,google dns,clearing ps5 cache,deleting game reinstall,unplug,resetting modem,called my internet provider everthing is fine.my connection score is 94..other online games works perfectly...What should I do now? please help