Hi! Maybe this is a shoal ? natural=shoal

Hi!
The tag highway=turning_loop is for nodes, not for ways. There are now to objects for the loop.
The node tagged as turning_circle should be changed to that and its location should be close to the tree. In that case the way should be removed.
Alternative is to remove the tag from the node, keep the way and change it to residential.
See also highway=turning_loop

Hi!
I think none of the ways here is a highway=bus_guideway. They are very special, see highway=bus_guideway

Welcome to OSM!
I've noticed this changeset because of this way:
way/375921541
It seems you have connected a highway with a waterway. Most of the old way was tagged highway=unclassified, that seems correct. If I got that right there is a waterway next to the road. Please draw a new way for that and unglue the waterways from the highway. What did you mean with highway=bus? That is very unusual.
Your goal should be to connect waterways so that they form a network.
Draw the way in the direction of the water flow.
Don't connect waterways and roads, they form separated networks.
Use Shift+V to run the validator, check the messages, they often help.
Hope this helps?

Hi!
Please explain where you got this strange data with lots of null values, e.g. amenity=null
barrier=null
brand=null
way/641881011
This looks like a bad import to me, was it discussed somewhere? See also
changeset/64262561

Hi!
I try to understand why you created a new route=pipeline relation here.
relation/8279171
Most of it repeats the information of the much older route relation relation/8279171
There is also one way that doesn't seem to be part of it:
way/123724670

Hi! I found this highway=yes and wonder if you meant service?
way/616154205

Hi!
Please try to fix the errors reported by JOSM before you upload the data, There are several ways with duplicated segments and duplicated nodes as well as duplicated objects, e,g. way/641972450 and way/641972482 both describe the same stairs, which probably should be mapped as highway=steps not stairs=yes

Hi!
I fixed a typo here, please check if I got it right:
changeset/64282446

Hi!
This changeset created invalid tags like highway=unclassified;tertiary
name=Camin dels Prats Grands;Chemin Toulze
and added ref=D 18.
I've reverted it here: changeset/64282381
No idea what you wanted to map.

Hi!
This looks like a bad import to me. What does it mean when you add a way with 59 tags and most of them have the value null?
e.g. way/641882590
Please revert or let me know if you need help with that.

Hi! I've noticed that you map buildings at the position of the roof in the aerial image. This doesn't work well for high buildings, e.g. way/638502221
Please try to estimate the position on the ground. See also osm.wiki/Buildings#How_to_map

Ja, sorry, hatte den Link vergessen:
way/38804490

Hi Karl,
the value boardwalk has no meaning in OSM. Please check highway=*
to find out more. You can find a list of your changesets by clicking on your user name or use this link @Ipswichkarl

Moin!
Ich frage mich gerade, wie der Pfad way/51732243
ein Teil der WEDAL Pipeline sein kann.
Sieht nach einem Versehen aus.
relation/8197801

Hi!
You changed a man_made=pipeline to highway=secondary here. If I got that right there is a road next to the pipeline and you should have created a new way for that road.

I found a lot of unconnected roads in this area, most of them created by you. It seems that iD doesn't warn you when you create a new road that crosses other roads without a connection?
I've corrected many problems here:
changeset/64253905
changeset/64254070

Hi!
I wonder why you did not connect the ends of the bus_guide ways like this way/641631549
This is a very special kind of road, please check highway=bus_guideway
to make sure that you used the right tagging.

Hi and welcome to OSM!
The tag highway=boardwalk is only used here, why did you change highway=footway?

OK, thanks for the feedback :-)