# OpenstreetMaps and OpenHumanitarianMap loading very slow **URL:** \ **Category:** MapWinGIS\ **Created:** [March 26, 2020, 9:03am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513 "2020-03-26T09:03:54Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![ramkiponnam](https://avatars.discourse-cdn.com/v4/letter/r/6a8cbe/32.png) [@ramkiponnam](https://mapwindow.discourse.group/u/ramkiponnam)\ **Post date:** [March 26, 2020, 9:03am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/1 "2020-03-26T09:03:54Z")
Hi, I have installed the latest version of 5.1.1.1 and observed the loading of OpenStreetMaps and OpenHumanitarianMap are loading very slow comparatively with 4.9.6.1. Could you please suggest if any changes required to load openstreetmaps. Thank you Regards, P. Ramakrishna ---
**Author:** ![jerryfaust](https://yyz2.discourse-cdn.com/free1/user_avatar/mapwindow.discourse.group/jerryfaust/32/378_2.png) [@jerryfaust](https://mapwindow.discourse.group/u/jerryfaust)\ **Post date:** [March 29, 2020, 12:42am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/2 "2020-03-29T00:42:44Z")
Hello @ramkiponnam Although I can’t say for sure what you’re experiencing, there have been changes to the image loading. See [MWGIS-5, switching to the cURL library](https://mapwindow.atlassian.net/browse/MWGIS-5) for HTTPS support. However, since then, I also discovered an issue with the threading of the tile loading, although that fix is not yet in a Release build; it is only in the ‘develop’ build. If you would like, you can try the latest ‘develop’ build (v5.1.2), which is available on [Paul Meems Google drive](https://drive.google.com/drive/folders/0B8UeIGgvyx2VQXRDVndvTUVlUFE) (there is also a link on the blue banner at the top of this screen). See if that makes a difference. Beyond that, you can review your cache settings, and the [GlobalSettings.TilesThreadPoolSize](https://www.mapwindow.org/documentation/mapwingis4.9/class_global_settings.html#a9b52e00eeb9de554e64f99b109cc9500). Let us know if any of this helps. Regards, Jerry. ---
**Author:** ![ramkiponnam](https://avatars.discourse-cdn.com/v4/letter/r/6a8cbe/32.png) [@ramkiponnam](https://mapwindow.discourse.group/u/ramkiponnam)\ **Post date:** [April 2, 2020, 4:22am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/3 "2020-04-02T04:22:08Z")
Thank you @jerryfaust. I have installed and identified as MapWinGIS(Ver: 5.1.2) loading of openstreetmaps are fast. Result are same as Ver 4.9.6.1. Thanks for your quick support. Regards, Ramakrishna ---
**Author:** ![jerryfaust](https://yyz2.discourse-cdn.com/free1/user_avatar/mapwindow.discourse.group/jerryfaust/32/378_2.png) [@jerryfaust](https://mapwindow.discourse.group/u/jerryfaust)\ **Post date:** [April 2, 2020, 3:45pm UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/4 "2020-04-02T15:45:55Z")
Excellent. Thank you for reporting back. Regards. ---
**Author:** ![nnikos123](https://avatars.discourse-cdn.com/v4/letter/n/9fc29f/32.png) [@nnikos123](https://mapwindow.discourse.group/u/nnikos123)\ **Post date:** [June 1, 2020, 12:07pm UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/5 "2020-06-01T12:07:34Z")
Hi Jerry Do you have any estimated date for the next release that will include this improvement? ---
**Author:** ![pmeems](https://yyz2.discourse-cdn.com/free1/user_avatar/mapwindow.discourse.group/pmeems/32/9_2.png) [@pmeems](https://mapwindow.discourse.group/u/pmeems)\ **Post date:** [June 15, 2020, 3:08pm UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/6 "2020-06-15T15:08:39Z")
I just published a new release candidate: [https://github.com/MapWindow/MapWinGIS/releases/tag/v5.2.1](https://github.com/MapWindow/MapWinGIS/releases/tag/v5.2.1) Can you confirm your reported problem is solved now? ---
**Author:** ![nnikos123](https://avatars.discourse-cdn.com/v4/letter/n/9fc29f/32.png) [@nnikos123](https://mapwindow.discourse.group/u/nnikos123)\ **Post date:** [June 17, 2020, 6:33am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/7 "2020-06-17T06:33:13Z")
Yes, loading speed come back to normal thank you ! ---
**Author:** ![pmeems](https://yyz2.discourse-cdn.com/free1/user_avatar/mapwindow.discourse.group/pmeems/32/9_2.png) [@pmeems](https://mapwindow.discourse.group/u/pmeems)\ **Post date:** [June 17, 2020, 7:53am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/8 "2020-06-17T07:53:58Z")
Thank you for the confirmantion. I’ll close this post now. ---
**Author:** ![pmeems](https://yyz2.discourse-cdn.com/free1/user_avatar/mapwindow.discourse.group/pmeems/32/9_2.png) [@pmeems](https://mapwindow.discourse.group/u/pmeems)\ **Post date:** [June 17, 2020, 7:54am UTC](https://mapwindow.discourse.group/t/openstreetmaps-and-openhumanitarianmap-loading-very-slow/513/9 "2020-06-17T07:54:04Z")