Mapproxy WMTS rendering in ArcGIS 10.3

I have been working on a mapproxy WMS/WMTS service for imagery. Everything has gone relatively smooth, except for when loading the WMTS service in ArcMap. Certain tiles are blurry and never adjust resolution when changing scale. However, the WMTS service works fine in QGIS and even ArcGIS Online.

What could I be missing in my configuration? Or is there another issue I am not aware of?

Link to the demo page:

EDIT: WMTS GetCapabilities link:

services: demo: tms: use_grid_names: true origin: 'nw' wmts: restful: true restful_template: '/{Layer}/{TileMatrixSet}/{TileMatrix}/{TileCol}/{TileRow}.{Format}' kvp: true srs: ['EPSG:4326', 'EPSG:900913', 'EPSG:3857'] wms: md: title: Mapproxy_Test abstract: Mapproxy_Test srs: ['EPSG:4326', 'EPSG:900913', 'EPSG:3857'] image_formats: ['image/png'] max_output_pixels: [4000, 4000] layers: - name: Mapproxy_Test_RGB title: Mapproxy_Test_RGB sources: [rgb_cache] caches: rgb_cache: grids: [webmercator] sources: [rgb] format: image/png request_format: image/png disable_storage: false concurrent_tile_creators: 5 sources: rgb: type: tile grid: webmercator url: transparent: true on_error: other: response: transparent cache: False coverage: srs: 'EPSG:3857' bbox: [-10221164.113,3320585.742,-10014524.117,3500502.768] http: ssl_no_cert_checks: true grids: webmercator: base: GLOBAL_WEBMERCATOR

Watch the video: OSMQuery for ArcGIS (October 2021).