Hello and welcome to OSM. Firstly, pardon me if what I'm about to write is wrong in any way. Hope you read this message in a good way.

osm.wiki/Good_changeset_comments
Please write useful changeset comments. I think you understand something like "Updated 100519" is a useless comment.

osm.wiki/Key:source
Please add the source of your information to the changeset source tag. Also make sure your source is good for OSM.

osm.wiki/Key:highway
osm.wiki/Highway:International_equivalence
Highway type on OSM is not based solely on max speed. And what is your source of these max speeds anyway? I am a local, I don't remember all of them, but I see you got a few of them wrong I think, at least.

That's all for now. Cheers!

Hi, I would like to ask: What are your sources for these street names? Thanks.

Hi, Maegan. I see your changesets involve a lot of deletions. I only looked at a few of what you actually deleted, but those that I have looked at are visibly real roads that should be there. So, why? Best regards.

Good morning! Sorry, I did not look much into it. I use only mostly Osminspector to detect few specific errors, sometimes Osmose. It is still overwhelming sometimes. I usually use Osmcha to see what happened in a changeset visually, but it has been having trouble loading changesets recently.

Good to hear you're actually fixing more errors than making them. Keep it up. I'll just help fix the small ones you miss. Cheers!

Hi, take a look here: https://tools.geofabrik.de/osmi/?view=geometry&lon=108.98679&lat=-7.54050&zoom=15&overlays=self_intersection_ways,self_intersection_points,single_node_in_way,duplicate_node_in_way

Last night I fixed 3 of these, but today 2 new appear. Could you maybe look into your editing methods so you can improve it and not create these errors? I am commenting to make sure you know you're making this errors, in hope that you can reduce it at least, so there is less for me to fix. I like to keep the whole map clean of errors. Thanks

Hi meridianeum, this is an old changeset but I happen to look at it now, specifically that Temburong coast where you created a new way for the woods separating it from the sea, and wonder if that is most appropriate practice. The separation is visible as white border when zoomed in, but that doesn't seem true for most parts of that coast as there are no real separation between woods and sea.

Do you agree that I should try to remove that wood-sea borderline?

Also, I just realised, what happened with your edits in this changeset was that you created too many changes. According to the OSM wiki, a changeset currently can only contain 10,000 elements (nodes/ways/relations). In this changeset, you have 10,001 elements!

I have made the fix, for most of the problems, in this changeset: osm.org/changeset/61711502.

Ok, later I will fully or partly revert this changeset. I think this should not be too difficult for me. No worries.

A lot of self-intersecting buildings. I guess dragged only part of the nodes of buildings or they are not dragged uniformly.

Have a look here (how I discovered this changeset): https://tools.geofabrik.de/osmi/?view=geometry&lon=107.58670&lat=16.46630&zoom=13&overlays=self_intersection_ways,self_intersection_points,single_node_in_way,duplicate_node_in_way

Hi, TuanIfan.
You messed up in this changeset. I think you know how to fix it. Otherwise, I am capable, just let me know.

Anyways it seems to me it is bad practice to just mass drag objects.

Cheers!

Oh I understand now. Keep up the good work, thanks!

Hi and welcome to openstreetmap.

In this 'changeset' you are tracing buildings that you already added, creating duplicates. I am not sure how that happened, but that is obviously not desireable. Please take note.

Cheers!

Hi and welcome to openstreetmap.

In this 'changeset' you are tracing buildings that you already added, creating duplicates. I am not sure how that happened, but that is obviously not desireable. Please take note.

Cheers!

Sorry, this one seems fictitious as well.

Hi! Sorry, I missed that.. I only tried fixing duplicate nodes and self-intersecting ways. You may need to deal with that user Guntur Irawan Subagiyo. I guess you are already on it. Cheers.

Hi, David. Firstly, welcome to OpenStreetMap!

I am writing you this comment to make you aware of a few issues about this edit. (1) The two shops you added were already mapped (coincidentally by me), so you are creating duplicates. (2)The pedestrian bridge was also already mapped (also coincidentally by me), tho not tagged as tourism attraction.

So, I went and "fixed" those duplicates in here: osm.org/changeset/60967051

In brief, please do not add duplicate objects.

If you have extra information about an object already in the map, you just edit the object. Maps.me may be the most convenient way to make edits, but IMHO is not ideal and has too many shortcomings that leads to lower quality data.

These are my feedback for you. Again, you are welcome!

In Changeset 60714776:
I reverted the changes made on the nodes of the river waterway. Take care. Cheers!

Thanks. You might want to try the JOSM editor, if you haven't already. The in browser editor is okay, but JOSM is more robust.