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We're seeing a crash in the MTLCompilerService on iOS devices running ios14. From the Console: kernel EXCRESOURCE -> MTLCompilerService[797] exceeded mem limit: ActiveSoft 50 MB (non-fatal) That comes back to the app as: Compiler failed with XPCERRORCONNECTIONINTERRUPTED The shader in question does real time contouring, so it's a bit complex. But this worked fine for at least a year before ios14 came along and it's crashing with both our app store version and anything we compile fresh. Anyone seen anything like this?

Has anyone seen this error when debugging a vertex shader in Xcode for Metal?I'm using an Argument Buffer that looks like this:struct VertexTriArgBufferB { constant Uniforms *uniforms [[ id(WKSUniformArgBuffer) ]]; constant UniformDrawStateA *uniDrawState [[ id(WKSUniformDrawStateArgBuffer) ]]; constant Lighting *lighting [[ id(WKSLightingArgBuffer) ]]; constant RegularTextures *tex [[ id(WKSTextureArgBuffer) ]];};Passed in to the vertex shader like so:vertex ProjVertexTriB vertexTri_multiTex( VertexTriB vert [[stage_in]], constant VertexTriArgBufferB & vertArgs [[buffer(WKSVertexArgBuffer)]]){ .....}The full error message is:Error DYPShaderDebuggerErrorDomain:2:Error creating instrumented render pipeline state: Error Domain=AGXMetalA12 Code=3 "buffer(0): Argument buffer participates in modification as well as resource use" UserInfo={NSLocalizedDescription=buffer(0): Argument buffer participates in modification as well as resource use}