I am completely new to this and have no idea of gaming lingo. I'm learning by watching 'You tube' and reading blogs, so if you are nice enough to answer my question please be kind. I'm also old.
I have built a really nice city in Cities Skylines and all is going really well, everyone is happy, no problems with traffic or pollution, water, electricity etc. etc.
So why are my buildings and coloured zones completely disappearing in front of my eyes? This is driving me crazy as I will never be able to build a decent city if it keeps disappearing. Because the zoning disappears the electricity fails to connect the buildings, so I go back to put in the zones again and they disappear as fast as I put them back!
There is an orange circular symbol with a line through it which pops up just before I lose everything. I have tried to find out what this is and why, with no luck. I am also only adding more zones when the gauge says so. Is there something wrong with my programme? I would really appreciate any help with this as I have checked all through the internet and no one else has written about this problem before .