After installing LibreOffice update, I clicked on Menu "Help > Check for update" (to be sure to have the last version) and LibreOffice displayed the attached message containing the string %PERCENT% which stays endlessly. LibreOffice Version : 5.2.5.1, french (if it matters) Note 1: after a LibreOffice restart the same opérations in the menu returns the correct pop-up window content (ie "LibreOffice is up to date"). Note 2: I have no network issue at all!
Created attachment 131705 [details] Window popup with PERCENT when checking for update Add screen capture
I can't reproduce it in Versión: 5.3.1.1 Id. de compilación: 72fee18f394a980128dc111963f2eefb05998eeb Subpr. de CPU: 1; SO: Windows 6.1; Repr. de IU: predet.; Motor de trazado: HarfBuzz; Configuración regional: es-ES (es_ES); Calc: group @Sophie, is your LibreOffice in French ? can you reproduce it ?
*** This bug has been marked as a duplicate of bug 50421 ***